Tag Archives: South Lyon 2m repeater

2015/11/17 (T) Drivable Again

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Linda set her iPad alarm for 5:45 AM.  I heard it go off and got up shortly thereafter even though I did not turn out my light last night until 12:30 AM.  She got up at 6 AM and was showered, dressed, and out the door by 6:20.

I tuned in Weather Nation on WILX TV out of Lansing while I folded the clean laundry.  Of all the stations we can pick up this is the only one with a dedicated weather sub-channel.  The current forecast was for two more days with high temperatures near 60 degrees F but high humidity and rain as moisture races north from the Gulf in advance of a cold front.  By the weekend we are looking at highs at or barely above freezing and lows in the low 20’s.  The 10-day forecast has us back in the 40’s by Tuesday so we should not have any weather difficulties for Thanksgiving and the following day when we head south.

We planned to re-install the two front seats in the bus late this afternoon and I plan to take it on a fueling run tomorrow so I can run the Aqua-Hot diesel-fired hydronic heating system instead of running electric heaters.  I will also drain and refill the fresh water tank, but those are tomorrow’s tasks.  I had other things to do today, starting with the laundry.

I needed to wait until late morning to do the final cleaning of the tile in the cockpit and had several things to do that had to wait for the cleaning to be done first.  To make good use of my time I decided to measure, cut, drill, and paint the 1/2″x3/4″ aluminum angle that will serve as a retaining bracket for the refrigerator.  I will install it tomorrow after the front seats are re-installed and out of the way.

With that done I got the 3/4″ piece of walnut that Jarel cut and shaped for me to cover the front edges of the plywood under the refrigerator.  The piece sticks up a little above the top of the top layer of plywood so I wanted to install it in a way that will allow it to be easily removed.  That precluded the use of nails, even small ones.  I did not want the appearance of screw heads and wasn’t interested in drilling deep countersunk holes and using plugs.  (The woodwork in the bus was essentially assembled this way and most of the plugs have come out.  We will probably put them all back in once we are done reconditioning the wood even though I would rather not.)  That left Velcro as the only reasonable option, so I started a shopping list.

My next mini-project was to attach the 1/4″ walnut veneer plywood to the face of the pull-out pantry.  Jarel had ripped two pieces to the proper width for me but neither one was quite long enough to fully cover the front of the pull-out pantry.  Step 1 was figuring out where to have the two pieces meet and then determine how long each piece needed to be.  The next problem to solve was how to attach them.  I decided to use glue, clamp the walnut panels to the front of the pantry, and then secure them using screws from behind.  I looked for my large wood clamps but could not find them so I added face clamps to my shopping list.

The front structure of the pantry is 1/2″ thick ash and I planned to drill countersunk holes from the inside so the screw heads would be flush.  That meant I needed #6 5/8″ screws, which I did not have, as 3/4″ screws would probably puncture the veneer.  I added the screws to my shopping list.  I selected a small drill bit and drilled holes from the inside just below the top board and just below each shelf plus one just above the bottom shelf.  Because of the metal side plates these locations were easier to reach on the inside.  I then switched to my countersink bit and drilled the holes out from the inside.

Back in the garage I sprayed a second coat of black paint on the aluminum angles for the refrigerator retaining bracket, moved a load of laundry to the dryer and put another load in the washer, and then took my shopping list and went to Lowe’s.  Lowe’s had a very clever Automax self-adjusting face clamp with a 6″ reach.  It was a little pricier than the 3″ version which was a little pricier than the 3″ manual adjust version, but the size and auto adjustment feature swayed my decision.

On the drive back to house I had a nice QSO with Steve (N8AR) on the South Lyon 2m repeater.  When I got home I had some wasabi/soy almonds and sourdough pretzel nibblers with hummus for lunch.

Returning to the bus work I cleaned the tile in the cockpit using Armstrong Once ‘n Done and rinsed it with a clean sponge and warm water.  I then returned to working on attaching the walnut veneered plywood to the face of the pantry.  I decided which piece to use for the longer bottom section and which portion of the other piece to use for the top section.  In the shop I clamped each piece in turn to a 2×4, set the Boca saw guide, and trimmed them to length.

The 1/4" walnut veneered plywood clamped to the front of the pull-out pantry.

The 1/4″ walnut veneered plywood clamped to the front of the pull-out pantry.

Back in the bus I applied the bottom piece first.  It was slightly curled, lengthwise, so after applying Titebond II glue to the back I positioned it using the two Automax face clamps and then used C-clamps with scrap pieces of underlayment to hold it flat while protecting the veneer.  I then installed #6 5/8″ SR screws from the back to secure the face plywood.  I installed the upper panel using the same procedure.

We are using the same handle for the pantry that we have used throughout the bus.  Jarel made a 4-1/2″ by 8″ piece of 3/4″ walnut with coved edges to serve as a decorative base for the handle and to cover the joint between the upper and lower pieces of veneered plywood.  I marked the vertical centerline on the back and then marked two holes on 3″ centers, centered vertically.  I selected a 1/8″ drill bit, which was slightly larger in diameter than the #8-32 machine screws used to secure the handle, and drilled the holes from the back side using a block of 2×4 as a drill guide to make sure I went straight through the board.  (A drill press would obviously have been the correct way to drill these holes, and I have one, but it is buried behind other things where I cannot get to it.)

I clamped the decorative base to the front of the pantry centered horizontally and vertically on the joint between the two veneered panels.  Using the handle mounting holes I drilled all the way through the front of the pantry.  I bought special handle mounting screws the other night that are 2″ long but can be broken off at 1/4″ intervals.  I needed a 1-3/4″ length, so I inserted the screws through the holes from the back and broke off the first section with a pair of pliers.  I screwed them into the handle, temporarily securing the block.  I then drilled four countersunk holes from the inside of the pantry into the back of the decorative block and secured it with 1-1/4″ self-drilling screws.  I left all of the other clamps in place while the glue dried.

The only thing I did not get done on the pull-out pantry was attaching the door stop to the bottom of the face.  I will take care of that tomorrow.

Linda called at 3:30 PM to let me know she was on her way home.  I started working on remounting the accelerator pedal.  I got the pieces of old tile that were installed in that area and used them as templates to mark the location of the mounting holes.

Yesterday I discovered a grease fitting on the steering column.  It is located towards the center front of the bus about 8″ up from the floor.  Joe has never put grease in this fitting when he has serviced the chassis and for all I know it may not have been greased since it left the factory.  I wanted to get some grease into this fitting before I remounted the steering column shroud but I did not have a grease gun so I put that on my next shopping list.

Linda got home a little quicker than usual due to lighter than normal traffic.  After changing into her work clothes and grabbing some pretzels for a snack she came out to the bus to help.  I set the accelerator pedal upside down on top of the brake pedal to get it out of the way and drilled holes at the three points I had marked.  Linda handled the vacuum cleaner as we are trying to keep the coach clean.  I set the accelerator pedal where it belonged and started the three lag screws by hand.  Linda then held the pedal up while I tightened the three screws with a socket and ratchet.  I also drilled a small hole for a screw to secure the cable clamp on the accelerator wiring harness and installed that by hand as there was no room for the Rigid drill/driver.

I did not want to install the steering column shroud until I had greased the fitting but I went ahead and installed the base bracket.  Again using an old tile as a template I lightly marked two of the five holes.  I removed the old tile, set the bracket in place, and lined it up with the two marks.  I then marked the other three holes.  I selected a suitable drill bit, smaller than the diameter of the screws, and drilled through the tile and a little ways into the plywood below.  The screws were 5/8″ pan head Philips so I installed them by hand.

It was finally time to install the two front seats.  We got the base/pedestals from the library and checked to make sure the paint was dry.  It was, so we moved them to the bus.  I was going to install the driver’s seat first but the 3/4″ holes I had drilled in the tile when I installed it were not big enough.  Actually, they were exactly the right size if they had been in exactly the right place.  I needed to enlarge them to 1″ but did not have a 1″ drill bit.  I added that to my shopping list and we proceeded to install the passenger seat.

I set the base over the four captive mounting bolts and put a large/thick washer over each one followed by a substantial lock washer and finally a nut.  I ran the nuts down by hand as far as I could and then used a socket and ratchet to snug them down.

By now it was half past dark.  We needed dinner and stuff for the bus so we headed to Lowe’s where I bought a 1″ twist drill with a 1/2″ shank.  We then went to the new Panera, on the same property as Lowe’s and Walmart, for dinner.  This Panera had a different look and feel than the older ones, which a much smaller bakery section, but the food and coffee were the same and were good.  After dinner I drove across the street to O’Reilly’s Auto Parts and bought a grease gun.

On the drive home I decided to defer greasing the steering column until tomorrow. Our priority was getting the driver’s seat installed.  I used the 1″ twist drill bit in our 1/2″ Craftsman drill to enlarge the four holes.  The base/pedestal has 1″ long alignment tubes on the underside so the holes in the tile and underlying plywood had to be big enough to allow for less than perfect positioning.  With the holes enlarged I dropped the base in place, set a large washer over each hole, and threaded the new bolts into holes in the structure of the bus.  That was the end of the bus work for today.  We retired to the basement recreation room and watched NCIS and NCISNOLA before going to bed.

 

2015/07/29 (W) Drive Shaft

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I had had a 9:30 AM appointment at Brighton Honda to have a drive shaft replaced and suggested that we just continue on to the Brighton Panera a half mile down the road for bagels and coffee.  Linda never refuses to go to Panera so that is what we did.  The Wi-Fi was out of service but we both bought things to read so we did not care.  We sat in the two comfy armchairs by the fireplace, which was turned on, because the temperature inside was very cool, a frequent problem with this particular Panera store.  We each had a bagel and many refills of our coffee cups and stayed long enough that Brighton Honda called to let me know my car was ready to be picked up.  We left at 12:30 PM and Linda dropped me off to retrieve the ca.

Back home we had the leftover couscous with caramelized onions and the rest of the kiwis for lunch.  Linda finalized her grocery list and headed off in search of food.  I spent the rest of the day and most of the evening working on the design/drawings for the built-in sofa.

Through the course of the day I had QSOs with Jim (N8KUE) on the Novi 440 repeater and with Chris (K8VJ), Steve (N8AR), and Mike (W8XH) on the South Lyon 2m repeater. I also installed an updated driver for the NVIDIA GPU in my ASUS laptop, installed updates on the older Sony VAIO workstation (which still has Windows XP Pro), installed updates on the Linux box, and took time out for dinner (a delicious red lentil potato curry) and dessert (very sweet watermelon).

I went back to work in my office and sent an e-mail to Mike (W8XH) concerning Windows 10.  He replied via the South Lyon 2m repeater.  We had a long chat from 10:10 PM to just after 11 PM that was joined briefly by Steve (N8AR).  There was also a group QSO taking place on the Novi 440 repeater that I listened to in the background.  After I turned the radio off and came upstairs Linda said it appeared that my ham radio transmissions were interfering with our OTA TV signals.  The antennas are on the same tower but the OTA TV antenna is mounted below the Diamond X-50N 2m/70cm vertical ham antenna so I was a little surprised that it would be causing interference.  The vertical antenna has an omnidirectional radiation pattern which resembles a donut sitting on a horizontal surface, so the location directly under the base of the antenna should be a region with very little signal.  Apparently that is not the case and I will eventually have to do something to remedy the situation.  For now, however, the solution will be to not use the radio when someone s watching television.

 

2015/07/11 (S) Impactful Tools

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We had a small crowd for our SLAARC breakfast this morning but good conversation.  After breakfast we drove to Chuck’s house and picked up the manual impact screwdriver.  Barb was up in the thumb visiting her brother-in-law who recently lost his wife (Barb’s sister).  We lingered for a while and then left for home, stopping for gas on the way.

Back at the house I started a load of laundry and then went to work on the stop block screws.  Linda helped steady the ladder and pass tools and parts back and forth.  I got three of the four screws out of the two stop blocks but the head stripped on the forth one so I was only able to remove the aft stop block.  I tried different bits and even tried drilling a small hole in the center of the head to allow the bits to go in farther but it did not work.  The next approach will be a screw extractor, but first I have to go buy one.

We had soy yogurt for lunch with red grapes and I had a few pretzels with roasted red pepper hummus.  I kept trying to get to the basement to work on the desk design but kept getting detoured.  Once I finally reached my office I found that the mouse trap that I had placed under one of my desks was out in front of it.  The food was gone but there was no mouse, only mouse poop.  I realized that the trap was upside down which allowed the door to swing open.  Our best guess is that a mouse was trapped and the cats pulled the trap out from under the desk and accidentally turned it over while pawing at it trying to get the mouse.  Since there was no sign of a mouse having been caught by one of the cats my best guess is that it escaped, for now.

I checked e-mails and found the one with the credentials and instructions for the QTH.com web-hosting of SLAARC.com so I shared those with the other members of the SLAARC website team and then logged in to check out the log file I had created the other day as a test.

I decided to reconnect the Yaesu FTM-400 radio to the Diamond X-50 antenna on the tower so I could monitor the Novi and South Lyon repeaters while I worked in my office.  I had quite a mess on the ham shack desks and decided the best way to deal with it was to install Mike’s Icom IC-2820H in my car in place of our Icom V-8000 2m rig.  At least that would get the 2820 off the desk.  I checked that the mounting brackets and they were identical so I removed the V-8000 but left the mounting bracket installed in the car.

Mike had modified the power cord on his radio by cutting off the T-connector and replacing it with Andersen PowerPoles so I had to modify the power cable in my car to match as I could not modify Mike’s radio.  I removed the fuse from the positive (+12VDC) lead and then cut off the T-connector, leaving about 6″ of wire so I can add PowerPoles and make it into an adapter cable.  I brought my Hakko soldering station up from the basement, set it up on the floor behind the center console, ran an extension cord from the garage, and used it to solder PowerPole contacts to the two wires.  I then inserted them into the black/red housing pair and snapped them in place.

I mounted the IC-2820H, connected the power cable and connected the coax from the antenna.  I reinstalled the fuse in the positive lead, started the engine, and turned the radio on.  A couple of hams were chatting on the Novi repeater, one of whom I knew (Jim, KB8TAV).  When they finished I gave Jim a call and he came back to me, the first time I have been able to use the Novi 440 repeater from my car.  Jim signed off and I switched to the South Lyon 2m repeater and gave a general call.  Steve (N8AR) came back to me and we had a short QSO that verified the radio/antenna was also working on 2m.  As we were wrapping up Linda started fixing dinner.

Linda fixed a simple salad and Dr. Praeger’s vegan hamburgers with Daiya non-dairy cheese.  These patties were also squishy rather than firm and, like the ones at Zingerman’s Roadhouse the other night, where not very satisfying.  They tasted OK, and we ate them because we are not inclined to waste food, but there is a lot more to what makes food satisfying than just taste.  Sight, smell, and texture (mouth feel) are also important.

Linda had several TXT messages from Mara letting us know that she would be arriving tomorrow sometime before 2 PM as she wanted to watch the Wimbledon finals at that time.  Linda and I considered how best to accommodate Mara’s motorhome and finally decided to just pull our bus straight forward until the nose was at the edge of the concrete driveway.  That created more than enough space on the level part of the pull-through driveway for her to park and plug in to our 50 amp service.  The only loads we have in the bus at the moment are battery chargers so we used our 15 amp cord to plug it into a garage outlet.  Since I had to start it to move I switched it to high idle once I had it positioned, leveled it, turned on the OTR air-conditioning to put a load on the engine, and let it run for 30 minutes.

I returned to my office after dinner and work on the desk design for a while but by this point I was tired and not really in the mood.  The last time I updated the BCM page on our website was after the February 2015 issue came out.  I have had articles in the March, April, and May issues and will have articles in the June and July issues.  I captured the covers from March, April, and May and updated the page.

I exchanged e-mails with several people and spent some time looking at dual and triple monitor stands on EBay.  We rarely use EBay and the site made me change our password before it would let me log in.  There was a large selection of products but none of them were exactly what I am looking for.  There wasn’t any rush so I decided to revisit this tomorrow.

 

2015/07/09 (R) Graduation Celebration

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My main focus this morning was my dentist appointment at 10:30 AM.  I wanted to leave the house at 9 AM so I had plenty of time to get there and actually left at 9:15.  Once I was on I-96 eastbound and clear of the construction at US-23 I called the South Lyon 2m repeater and Steve (N8AR) came back to my call.  I-96 was very slow as I approached Wixom Road so I exited at Beck Road and dropped down onto Grand River Avenue (GRA).  I got off GRA at M-5 in Farmington Hills and took that to where it ended and rejoined GRA.  I continued to Telegraph Road and headed south.  My QSO with Steve lasted until there by which point there was too much noise and not enough signal for a pleasant conversation.  In spite of the change from my intended route I was still at the dentist’s office by 10:10 AM and they were able to take me in early.

On the way home I called the South Lyon 2m repeater and Mike (W8XH) responded to the call.  As a result of differing weekend plans I decided to head to his QTH and pick up his climbing harness.  While I was there I took a few minutes to look at his reconfigured ham shack and his Canon EOS D7 Mark II DSLR.  To say that I am unhappy about Sony’s failure to release the alpha 99 II FF DSLT would be a gross understatement and I am not alone in the sentiment.

Back at the house we had a light lunch of sourdough pretzel nibblers and roasted red pepper hummus.  I then went to my office to continue working on the custom desk design for our bus.  But first I was taking care of e-mails when Williston Crossings RV Resort called back and said they had a spot for us for December.  We had not heard back from Suncoast Designers regarding an appointment to have a fogged window repaired so I called them.  They said they had replied to my e-mail letting us know that we were scheduled for December 7 but the e-mail had not come through, so I need to check the spam filter.

Linda called back and accepted the spot at Williston starting December 1st.  We will have to leave for one to three days to have the window taken care of and we will depart on the 26th for the Arcadia Bus Rally but the monthly rate will still be cheaper than paying for three weeks at the weekly rate.  Besides, they did not have a two or three week opening.

I did get a couple of hours of work done on the desk design and then had to quit.  A month ago our elder grand-daughter, Katie, missed her high school graduation due to a sudden illness.  Meghan and Chris (Katie’s dad) made reservations at Zingerman’s Roadhouse for 5:45 PM today and we gathered to celebrate this milestone in Katie’s life.  Brendan, Shawna, and Madeline also joined us and we all enjoyed quizzing (and teasing) Katie about her upcoming college experience at Northern Michigan University where she plans to major in Wildlife and Fisheries within the larger biology program.

Linda and I had the black bean burger with fresh, hand-cut fries.  Although it was tasty, and vegan, it did not have any binders and completely fell apart when I tried to assemble it as a sandwich.  We ordered them on sourdough bread as the buns had an egg wash.  Zingerman’s has excellent bread, but it is the rustic style with crusts that are so tough you cannot cut them with a knife (or a chainsaw).  Thus the “burger” was difficult to eat even as an open faced sandwich and was basically a messy pile of “stuff” on my plate.  Linda seemed to enjoy hers but I regretted ordering it even though I ate the whole thing.  I did, however, have a glass of Schramm’s Raspberry Mead made by my friend, and former colleague, Ken Schramm.  It was excellent.  The hand-cut fries were also good and the waitress was delightful, which is always a plus.

Back home I worked for a couple more hours in my office and then worked on this post.  I put my new N.T.I. dental appliance on my lower front teeth just before going to bed.  It obviously felt a little strange but did not keep me from falling asleep.

 

2015/07/06 (M) Arrested

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Our morning started with coffee, once we got up, and then granola for breakfast.  We are both in better health, generally, than we were in our 30s, 40s, and early 50s, but having Madeline here requires a different kind of constant energy and attention and we are somewhat tired by the time her parents take her home.  It’s a good tired, of course, but we were still tired this morning and slept in for a while.

I had hoped to get back to work on the bus today but the afternoon highs were forecast for the mid-80’s which would make for less than comfortable working conditions.  The forecast for the rest of the week was for highs in the 70’s so I decided to wait another day.  I really needed to get back to work on the bus but I also had other things to take care of that seemed at least as pressing.

At the top of my list was the SLAARC website.  Scott Neader had successfully copied the SLAARC WordPress website from GoDaddy.com to QTH.com and changed the domain pointers to point to the QTH servers.  He needed me to check that everything was working correctly.  He was also preparing to transfer the domain name registration and needed my involvement for that process.

Part of our home ham radio shack with the new Yaesu FTM-400 2m/70cm mobile radio shown lower left.

Part of our home ham radio shack with the new Yaesu FTM-400 2m/70cm mobile radio shown lower left.

Continuing with the ham radio theme, I needed to resolve how I was going to mount the new Diamond X-300NA 2m/70cm antenna and possibly remount the outside omnidirectional antenna for the cellular booster system.  That meant doing some minor engineering and possibly ordering parts.  I was also preoccupied with the fact that I was unable to participate in the SLAARC info net last night, apparently due to some malfunction in our ham radio system, and it was going to bug me until I figured it out.

Last, but not least, was the fact that I was now one month behind on uploading posts to our blog.  The farther behind I get the more of a chore it is to get caught up.  Like cleaning up my e-mail inboxes, which I also need to do, it finally becomes “the” thing I “have” to take care of before I can concentrate on any other work.  I hate it when that happens, but it is a recurring problem and I have no one to blame except myself.

I often seem to spend the first part of each morning finishing up my blog post (draft) for the previous day and outlining the one for the current day or making notes for future days.  It’s my way of reflecting on what I have done and thinking ahead to what I need/want to do next.  By the time I actually got to work this morning it was after 10 AM and Keith showed up to cut the grass.  It did not rain this past week and he was finally able to cut the grass at the west end of the property, which is low and often wet.

Before going to my office I checked the rebate paperwork which Linda had assembled for the new Yaesu ham radio and got it ready to mail.  I also started filling out the prescription form to send in to Catamaran Home Delivery when I realized the doctor had written the Rx for 30 days instead of 90.  I called the clinic and they said it would (probably) be OK to have Linda bring it to her appointment tomorrow and have the doctor rewrite it.

Our coaxial cable adapter kit.

Our coaxial cable adapter kit.

When I finally got to my office I looked at the SLAARC WordPress website on my computer to make sure everything was working.  The only thing that was not working was an online tool for logging check-ins for the Sunday evening info net.  I e-mailed Scott about that and then logged in as an administrator and updated several plugins.  I logged in to the FMCA-GLCC website and updated it and then did the same for our personal website.  I then created a support ticket at iPower.com regarding the broken FMCA Freethinkers website.  I dealt with SLAARC related e-mails throughout the day.

I spent the rest of the morning editing blog posts for the second half of June and early July and then started selecting and processing photos to use with blog posts, and processed those further.  By the time I quit working I had photos ready for everything except the three days of the ARRL Field Day event.

It was a nice day, if a bit warm, and we had the house opened up including the basement doorwall.  Other than a short break for lunch by 2 PM I had sat long enough and decided to setup the new Diamond X-300 2m/70cm antenna on a temporary pole.  I rummaged around the garage and found the four section pole I had used at the old house.  The pieces were buried under a pile of GLCC related PVC flag pole sections but I was able to slide them out.  I cleaned up the swaged connections and used a light coating of anti-seize compound before assembling them.  I stood it upright on the ground at the NE corner of the deck and zip tied it to the corner post at three points.  I then set up the 7-foot step ladder on the deck and removed the upper two sections.

The new Diamond X-300NA VHF/UHF ham radio antenna is visible atop the pole at the corner of the deck.

The new Diamond X-300NA VHF/UHF ham radio antenna is visible atop the pole at the corner of the deck.

I unbolted the X-300 antenna from its storage place on the side of the 40-foot tower and set the base on the east deck railing.  I then got one of the 35-foot heliac coax cables from the basement and attached it to the feed point of the antenna.  With Linda’s assistance I mounted the antenna to the top of the topmost mast section and zip tied the coax to the mast.  Back up on the ladder I was able to slip the upper mast sections into the lower mast sections and add a couple more zip ties to secure the coax.

I routed the coax over to the cable entry box (CEB) so that it was not visible.  The antenna is shielded from view by our Norway Crimson King Maple tree and the mast is very inconspicuous; not bad for a temporary installation.  I disconnected the X-50 antenna coax from the Morgan UHF/VHF Lightning Arrestor in the CEB and attached the coax from the X-300 in its place.  I went back to the ham shack, turned on the Yaesu radio, and listened.  Nothing.  I tried calling the South Lyon 2m repeater but nothing came back.  I tied the Novi 440 MHz repeater…nothing.  I turned the radio off and moved the coax to our Icom IC-7000 radio and repeated the tests.  Same results.  Something was clearly wrong so I called Mike (W8XH) to see if he could help me figure it out.

Mike was out but on his way back home and called me when he was back at his base station.  We verified the transmit and receive squelch settings on my radios and then tested both antennas on both radios.  Using our cell phones we confirmed that he was not hearing my transmissions and I was not hearing his, either direct (simplex) or through the repeaters.  It was now clear that RF signals were not making it into or out of my system and there was one component that was common to all configurations; the Morgan M-302N VHF/UHF Lightning Arrestor.

I have a coaxial cable adapter kit that allows me to temporarily interconnect most of the connectors used in amateur radio coaxial cables.  At Mike’s suggestion I used the kit to assemble an adapter (barrel connector) with N-female connections on both ends.  I then disconnected the antenna and radio coaxial cables from the lightning arrestor and connected the radio coax directly to the X-300 antenna coax.  Back in the ham shack I tested this configuration with both radios on both repeaters.  I was receiving both repeaters with S7 to S9 signal strength, which is good, and very little noise, which is also good.  Mike reported that my signal was very strong into both repeaters and that he was receiving me full-quieting.  I shut the radios off and then switched the connection in the cable entry box to the X-50 antenna.  We repeated the tests with the same results, confirming that the problem as the lightning arrestor and only the lightning arrestor.

The current status of the cable entry box.

The current status of the cable entry box.

Although I was disappointed that the M-302N was defective I was overjoyed, or at least relieved, that everything else was working perfectly.  Although the new X-300 antenna turned out not to be “necessary” having it on a mast above the tower will give us an even better transmit and receive capability than the current X-50 installation.  I even have some hope of being able to reach repeaters farther away in the Detroit metro area as well as in the Lansing, Flint, Ann Arbor, and Ypsilanti areas, and perhaps much farther beyond.  Windsor (Canada) and Kalamazoo are possible when atmospheric conditions are right for longer range propagation, and the Saginaw, Mt. Pleasant, Fort Wayne (Indiana), and even Cleveland (Ohio) areas are not out of the question.  Once, at the old house, I was on the Spirit of 76 repeater atop the Renaissance Center in Detroit when it picked up a 2m station from Iowa.

Relieved of my concerns, especially about the operation of our new radio, I returned to my computer-based tasks.  The first thing I did was e-mail Chris Perri at KF7P Metalwerks regarding the lightning arrestor, which I purchased from him as part of the cable entry box.  He apparently forwarded my e-mail to Morgan Manufacturing Inc., or at least e-mailed them, as I got an e-mail from Bob at Morgan with instructions on where to return the unit.  It has a lifetime warranty and he indicated they would repair or replace it as needed.

I spent the rest of the afternoon and evening, except for dinner, working on photos.  Dinner was chickpea salad on a bed of greens with steamed baby bok choy dressed in rice vinegar.  It was a perfect meal for a warm summer evening.

The humidity had been up all day and rose as the temperatures dropped at sunset, although they did not drop much.  Linda was watching an episode of Scorpion when I finally came upstairs.  We watched an episode of NCIS Los Angeles after that and then an episode of Two and a Half Men, which I have always enjoyed.  We turned on a small fan but it was a warm, uncomfortable evening for sleeping.  For whatever reason we did not turn on the air-conditioner although in hindsight we should have.

 

2015/07/05 (N) Return to HFM

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Madeline helps Grandma Linda mix the batter for vegan blueberry pancakes.

Madeline helps Grandma Linda mix the batter for vegan blueberry pancakes.

The day started with Grandma Linda’s fabulous, made from scratch, blueberry vegan pancakes for breakfast, which Madeline helped make!  After breakfast we took Madeline to the Howell Farmers Market (HFM).  She had been to this market with us once before and it was a beautiful Michigan summer morning for a return visit.  On the drive over we discussed why it is that you cannot buy a farmer at a farmers market and you cannot buy a garage at a garage sale.  English can be a funny/strange language.

We walked the entire market, which is not really that big, and Linda bought some fresh strawberries.  A couple of the regular vendors were missing.  In particular we wanted to buy some more soap from Marjorie but she was not there.  Madeline enjoyed checking out the child and doll sized wooden furniture that one vendor had for sale.  We kept an eye out for someone selling jelly beans but did not see any so we stopped at the CVS on the way home and got a small bag of them.

We had just gotten home and I was unlocking the front door when Brendan and Shawna arrived.  We had a nice visit and they stayed for a light lunch.  By the end of lunch Madeline was showing signs of being ready for her nap so Brendan transferred the car seat and stroller from Linda’s car to their car, gathered up all of Madeline’s things, and loaded their car.  Madeline left with her parents at 12:30 PM and Linda laid down for a nap shortly thereafter.

I looked at the SLAARC WordPress website on my iPad to make sure it was working.  I checked most of the pages except for the Member Only Area, which requires a login, and they appeared to be OK.  I then went to my office to deal with things that needed to be dealt with from there.

Madeline tries on a child sized rocking chair at the Howell Farmers Market.

Madeline tries on a child sized rocking chair at the Howell Farmers Market.

My first task was to update the roster and financial records for our FMCA Freethinkers Associate Chapter.  I sent e-mails to new members, uploaded the updated roster to our Dropbox, and e-mailed everyone that they were available.  I had received the draft copy of the June 2015 issue of Bus Conversion Magazine on Friday.  I proofread part 3 of my 4-part article on the exterior renovation of our motorcoach and sent corrections to the editor.  I then settled in to edit blog posts.

I took a break for dinner.  Linda cooked Brussels sprouts and heated some vegan riblets.  The barbecue sauce on these riblets is very tasty.  We had vegan chocolate cupcakes for dessert and they were very tasty too.  I then went back to my office and continued editing blog posts.

I took a break just before 8 PM to join the South Lyon 2m Information Net using our new Yaesu FTM-400DR/DE RADIO but I did not hear anything except noise.  I left the radio on for a while and then turned it off.  I switched the coax to the Icom IC-7000 and turned it on but did not hear anything there either.  I turned the IC-7000 off, switched the coax back to the FTM-400, turned it back on, and went back to work at my desk.  Around 8:30 PM the squelch started opening and I heard very faint voices way down in the noise.  After listening carefully I was able to determine that it was Steve (N8AR) running the net but I could not understand most of what was being said.

It was the first time in a long time that I had tried to participate in the net and I was disappointed that the new installation of the antenna on the tower and coax cables to the radios in the basement was not working adequately.  They were working OK when I tested them with Mike (W8XH) so it could have been an unusual band condition but Steve was obviously getting in from farther to the west than our QTH.  I enjoy operating and am looking forward to finally having our larger tower up and some HF antennas in operation but for now I need to concentrate on getting the VHF/UHF stuff working reliably (correctly and consistently).

I exchanged some e-mails with Gary at BCM regarding the magazine and then continued editing blog posts.  I got through the end of June by 11 PM and quit for the night.

2015/07/02 (R) 100,000 Radios

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We were tired and did not get up until almost 8 AM.  Linda prepared a tofu scramble for breakfast, as we were almost out of her homemade granola, and served it with some cinnamon raisin toast and fresh grapefruit.  It’s the closest thing we eat to scrambled eggs and she serves it as an occasional change of pace from our standard granola breakfast.

I had my annual appointment with my dermatologist this morning at 11 AM.  I needed to pick up a cable from Scott (AC8IL) at Adams Electronics, which was on my way to the Henry Ford Health System (HFHS) clinic, so I left the house a little after 9:30 AM.  The drive was fine initially and I had a nice QSO (chat) with Steve (N8AR) on the South Lyon 2m repeater.  As I was approaching Wixom Road, however, all lanes of eastbound I-96 were stopped.  I was able to exit at Wixom Road and headed north a short distance to West Road which I took east over to Beck Road where Scotty’s business is located a little north of West Road.  I had a brief chat with Scott about the antennas on my tower before I left.

Two miles north of Scott’s shop I turned east on Maple Road (15 Mile Road).  The HFHS has many clinics around the greater Metro Detroit area and my dermatologist is located at the intersection of Maple and Farmington Roads in West Bloomfield.  That should have been an easy trip but there was construction on Maple Road that had the road down to one lane with flaggers.  There were signs advising motorists to seek other routes but I did not heed the warning.  I patiently worked my way through and arrived for my appointment about seven minutes ahead of time.  Good thing I left as early as I did.

My exam was fairly routine and Dr. Nydorf wrote out a prescription for Doxycycline.  I will try taking it (again) three times a week and see if it helps.  I headed straight for home after my appointment but took a different route.  Once I was back at the house Linda went for a walk.  While she was walking I removed the license plate from her car, took the protective (anti-theft) cover off, and cleaned everything.  When it was dry I put the new registration sticker in the corner, reassembled the cover, and installed the plate back onto the car.  I then started working with the various pieces of the new Yaesu FTM-400DR/DE mobile radio.  When she got back from her walk she heated up a couple of tofu hotdogs for lunch.  These are such simple fare but so tasty (with mustard, onions, and relish) and so appropriate for a summertime lunch.  They are also a really easy lunch to get on the table.

After lunch Linda took her car to the Howell library to get some books and children’s DVDs and then stop at the Meijer’s supermarket to pick up a few grocery items for Madeline’s visit this weekend.  While she was running errands I assembled our new Diamond X-300NA antenna.  Once it was assembled it was over 10 feet long so I stored it by mounting it to the side of the tower.  I put it up as high as I could reach from the ground to get the three counterpoise (elevated ground plane) rods above eye level.  Moving it to the top of the tower as a replacement for the Diamond X-50NA will have to wait until next week or later.  The exact timing will depend on the weather, Mike’s (W8XH) availability, and whether I have acquired appropriate standoffs by then for the X-300 antenna and/or the cellular booster omnidirectional antenna.

With the antenna taken care of (for now) I disconnected the coaxial cable for the X-50 from the radio side of the lightning arrestor and positioned it so I could pull it back into the sump pump room.  From there I fed it into the ham shack, disconnected it from the radio, and coiled it up.  I uncoiled the new 20′ LMR-400 cable with the N-male connector end positioned so I could feed it through the corner of the ceiling in the ham shack (by the ground wire) and into the sump pump room.  From there I fed it through one of the 2″ conduits into the cable entry box.  Back outside I shaped the cable (LMR-400 cable is double shielded and stiff) and connected it to the radio side of the Morgan VHF/UHF lightning arrestor and closed the lid on the box.

Back in the ham shack I attached the PL-259 connector to the SO-239 socket on the back of the Icom IC-7000 GoBox.  I could have gotten away with a 16′ cable but the 20′ length gives me more flexibility with respect to equipment placement.  I turned on the IC-7000 but did not hear anyone on either the South Lyon 2m or the Novi 70cm repeaters so I turned it off.

I disconnected Mike’s Icom IC-2820H and set it aside to make space for the new Yaesu FTM-400DR/DE dual band mobile transceiver.  I moved the new coax to the new radio, powered it up, spent a few minutes configuring some basic things, and then listened to the South Lyon and Novi repeaters.  I tried calling them but was not triggering them so I knew the PL Tone was not set correctly.  I called Mike for assistance and left him a voice message.

Linda was back by this time so she came down to see the new radio.  We then went out to the bus to make our final decisions about upholstery fabric and window shade materials.  In the end we chose the Lambright Notion Linen fabric for all four chairs and the MCD B50 material for the dark out shades.  We brought all the samples back in the house and I e-mailed our choices to Josh at Coach Supply Direct.

I had an e-mail from Scott Neader (KA9FOX) at QTH.com requesting an admin login for the SLAARC WordPress website so I set that up and e-mailed him back.  I had the new radio on and was listening to a conversation on the Novi repeater.  It had just concluded when Mike returned my call.  He walked me through how to set up the PL Tone and Squelch Tone for both of the repeaters on the FTM-400.  We were then able to verify that the radio was working on both bands.

For dinner Linda made a salad and pan-grilled tofu with caramelized onions and barbecue sauce which she served open-faced on hamburger buns.  We had watermelon for dessert, which we have been doing a lot this summer.  I did not care for watermelon as a child but it has become a favorite summertime treat.  I had dropped a small lock washer while mounting the new antenna to the tower earlier so I went to Lowe’s to get a replacement and some spares.  On the drive there I got a call from XPO Delivery Service letting me know that the new refrigerator for the bus would be delivered to Chuck’s shop in Novi tomorrow between 6 and 8 PM.

At Lowe’s I picked up some 6mm x 1.0 Nylok nuts in addition to the lock washers.  I also got some grass seed patching mix, a few more bags of decorative broken brick pieces, and a hummingbird feeder with a red reservoir so Linda can use sugar water without red food coloring.  When I got home the odometer on my car read 100000 so I took a picture of it with my phone.  I then spread the patching mix over the bare dirt I had used to fill a hole and troughs left by the installation of the natural gas line to our house last September.  The rest of the evening Linda read and I worked on completing drafts of blog posts.

 

 

2015/06/29 (M) Website On The Air

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Linda was up at 5:55 AM this morning and left for the bakery at 6:15.  Experience has shown that this is usually early enough to get ahead of the morning rush hour traffic inbound to the Detroit metro area from the northwest.

I got up about an hour later, had granola for breakfast, and enjoyed my morning coffee (Sweet Seattle Dreams half-caff blend from Teeko’s) and then made a run to Lowe’s to purchase a couple of copper ground lugs and 5 feet of #10 green ground wire.  Back home I tried to use one of the ground lugs to terminate the ground wire from the cable entry box (CEB) to the 36″ ground bar on the wall behind the ham radio desks but it’s shape prevented the wing nut from going onto the stud.

I planned to use the other lug to attach one end of the #10 wire to the ground bar and put a male spade lug on the other end to mate with the connector on the Go Box ground pigtail, but that clearly was not going to work.  I dressed the ground wire and (temporary) coax in the ham shack and put the ceiling tile back in place.  I then started cleaning up the living room and small bedroom per Linda’s request before she left this morning.  Some of our (my) projects have a way of expanding throughout the whole house.  I had hoped to also pick up the coax cables spread out in the recreation room, and at least start to straighten up the ham shack/office, putting materials away and moving tools to the garage.

At 10 AM I made a few phone calls.  The first was to Rick Short at ISRI USA regarding the 6860 bus driver’s seat and a possible visit tomorrow morning.  I got his voice mail (again) and never got a return call (again) so I gave up on getting any assistance from him or from ISRI USA.  I called Linda to make sure she did not have any commitments on Wednesday and then called Josh at Coach Supply Direct to set up a visit to his shop for Wednesday late morning.  Linda and I plan to finalize our Flexsteel furniture order and give Josh the deposit during that visit.  Next I called Scott Adams, AC8IL, at Adams Electronics and ordered a 20 foot length of LMR-400 with an N-male connector on one end and a PL-259 connector on the other end.  Scotty and I also chatted briefly about tower bases.

I e-mailed Scott Neader at QST.com regarding the transfer of the SLAARC domain name and website from GoDaddy to QST.com and got a reply back right away with an outline of the steps I needed to follow.  First on the list was creating an account for our ham radio club through his billing system.  I took care of that and e-mailed him back.

Keith Kish, from Kish Lawn, care showed up around 11 AM to cut the grass.  When he was done I headed back to Lowe’s to look for an alternate ground clamp and pulley support for the tower but did not find anything suitable.  So as not to have it be a wasted trip I bought three more bags of broken brick pieces to use around the tower base and cable entry box.

I spent some time looking at the Yaesu FTM-400DR/DE on several different ham radio equipment vendor websites.  Yaesu is offering a $100 rebate on this 2m/440 mobile radio through tomorrow.  All of the distributors are selling it for the same price, $599.95 and the rebate brings it down to $499.95, so if I buy one it will come down to who has them in stock and is offering free shipping.

Linda got home from the bakery around 3 PM, earlier than I expected and nice for her.  She went for a walk while I continued to fuss with ham radio and website stuff.

For dinner Linda made a white beans and mustard greens dish.  We eat a lot of lettuce, kale, and spinach, both raw and cooked into dishes, but only occasionally have collard greens or mustard greens.  Mustard greens have a very strong, bitter flavor and I liked them more than Linda did.  I think they are an acquired taste and may be more suitable as an accent ingredient rather than a main one.

After dinner I checked my e-mail and had a reply from Scott at QTH.com.  The QTH SLAARC account invoice was ready so I paid it using a personal credit card.  I then moved the coax from our Icom IC-7000 to Mike’s Icom IC-2820H and turned it on.  Mike was on the South Lyon repeater discussing the Field Day event with Steve (N8AR) and Bruce (W8RA).  Paul (N8BHT) was able to join the conversation but I was not successful breaking in so I just listened.  It was an indication that my power into the repeater was probably still marginal but a good reminder that ham radio conversations are very public.

When they were done I called for Mike and he came back.  We had a good QSO (chat) about the Yaesu FTM-400.  Jim (N8KUE) joined in for a while.  After Jim dropped off we tested my ability to transmit to, and receive from, both the South Lyon 2m and Novi 70cm repeaters.  The added power of the IC-2820H over my IC-7000 (50W vs 35W in the 70cm band) combined with the lower signal loss of the better coax made just enough difference that I could hold the Novi repeater when transmitting although my signal was still on top of a lot of noise coming back out of the repeater.

Linda wanted to watch an episode of Scorpion, followed by NCIS Los Angeles, after which I caught an episode of Two and a Half Men and then turned off the TV.  I will have to make a decision about the Yaesu FTM-400 in the morning.

 

2015/06/28 (N) Field Day Teardown

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I was up at 7:15 AM and showered.  The rain finally cleared out leaving blue skies but with scattered white clouds still blowing across the region on brisk winds out of the NNE.  Linda was up by 8 and got the fresh fruit ready for our breakfast cereal while I made the coffee, which we enjoyed in the living room to warmth of the natural gas fireplace.  I did not expect to be using the fireplace this time of year but we have the furnace turned off, and are still getting overnight lows in the 50’s, so the fireplace is an effective and charming way to alleviate the slight morning chill in the front of the house.

In spite of the weather the food tent stayed up and open for business.

In spite of the weather the food tent stayed up and open for business.

I finished up the draft of my blog post for yesterday and started on this one while I drank my coffee.  By 9:45 AM I was ready to install the #6 green coated ground wire I bought last night.  I also decided to switch out the coax from the cable entry box (CEB) to the ham shack.  Linda had made a grocery list and left to do the shopping.

Outside I opened the CEB and disconnected the current VHF/UHF coax and let it slide back into the sump pump room (SPR).  Inside I removed the suspended ceiling tile in the northeast corner of the ham shack and routed the ground wire over the wall into the SPR.  I fed it through an existing cable tie on the bottom of one of the floor joists and through the outer wall into the CEB.  I had an unused copper ground lug and used it to connect the ground wire to the lower right mounting stud for the CEB copper backplane.

Back inside I uncoiled a length of 50 ohm coax that I borrowed from Mike (W8XH) and followed the same path as the ground wire.  Outside at the CEB I installed an N-male/SO-239(F) adapter onto the PL-259 connector on the end of the coax and attached it to the N-female socket on the lightning arrestor.  I was finished working in the CEB, closed the cover, and went back to the basement.

I decided to install the 36″ copper ground bar on the wall behind the ham shack desks just below the 120 VAC outlet strip, which required me to move the desks away from the wall.  I attached the end of the ground wire to one of the studs by spreading the strands and placing them under a washer and wing nut.  I need to get another copper lug to do this right.

Steve (N8AR) operating the 6m opening from the radio in his car.

Steve (N8AR) operating the 6m opening from the radio in his car.

I had a five foot length of braided tinned copper strap and used it to connect the ground terminal on the Go Box to the ground bar.  I spread the braid apart to make a small hole near each end, slipped the holes over the studs, and clamped them under washers.  This was a temporary arrangement for testing purposes.  I need to configure a length of #10 copper wire with a ring terminal on one end and a make spade connector on the other but did want to take the time to do that today.

With everything hooked up I called Mike (W8XH) to see if he was available for a quick radio test.  He was still at home and about to leave for the SLAARC Field Day site but gladly delayed his departure long enough to help me test the new configuration.  The result was a better send and receive signal on 2m, both direct and through the South Lyon K8VJ repeater, with an S3 received signal strength with the pre-amplifier turned on.  The direct signal was also a little better on the 440 MHz band but my received signal from the Novi repeater was still weak and noisy and my transmit signal was still not strong enough carry the repeater.

I had planned to leave around 11AM for the SLAARC Field Day site but wanted some lunch before I left.  I had just made a sandwich and was gathering up my equipment when Linda got back from her grocery shopping.  By the time I left it was past noon.

I was interested in our ham radio club’s participation in this year’s ARRL Field Day event but neither Linda nor I had had any need or desire to operate radios.  I worked all day Friday on the setup of the towers and antennas and helped a bit last night with the emergency teardown of the VHF/GOTA canopy.  The 24-hour Field Day operating window closed at 2 PM today but some of the teardown began before that time and I wanted to be there to help.

SLAARC members enjoying lunch outdoors at the Field Day site.

SLAARC members enjoying lunch outdoors at the Field Day site.

Some teardown was already underway when I arrived at the SLAARC Field Day site and lunch was also just being served, so everyone took a break to get something to eat except Steve (N8AR).  He was sitting in his car making contracts on the six meter (6m) band using the mobile radio in his car.  He had connected it to the 6m beam antenna on top of the big tower.  The 6m band is known as “the magic band” because it will suddenly “open” and allow very clear communication over great distances and then just as suddenly close.  It had apparently opened up this morning from the Mississippi River to the East Coast and south into the Caribbean.  One of our members made a contact with someone in the Dominican Republic.  While I was watching and listening I heard calls coming in from South Dakota and New Mexico.

This is the fourth year that Marianne Roney, the wife of one of club member Ed Roney (KD8OSM), has taken care of the Field Day meals, which include lunch and dinner on Saturday and breakfast and lunch on Sunday.  The meals are $5 per person per meal, which is a bargain for the variety and quantity of things she prepares and provides, except that there is typically very little we can eat.  She would make special provisions for us if we asked (she did the first year) but it is extra work for her and we are still left with not being able to eat most of what is available, so we do not purchase meals.

Operating stations are often staffed by two people, one operating the radio (left) and the other logging the contacts (right).

Operating stations are often staffed by two people, one operating the radio (left) and the other logging the contacts (right).

As the operating event was drawing to a close the computer in the 40m tent shut down.  The computers are not used to operate the radios, but are connected to them and are used to log the contacts using the N1MM Logger+ program.  The program reads key information about frequency and mode from the radio so all the logger has to capture are call sign, operating category, and section.  (Club member Larry, K8UT, is a member of the N1MM Logger development team.)  Every radio was paired with a laptop computer running this program, and the computers were all linked together via Wi-Fi.  As a result, the operators/loggers at each station could see all of the contacts that were being made regardless of which station made the contact and each computer contained a complete list of contacts.  The program also flags “dupes” (duplicate contacts).  In a contest situation this allows the operator to see that they have already worked that station on a particular band and mode and not spend time working it again on the same band and mode as duplicate contacts do not contribute to the contest score.

Just as it had started 24 hours earlier, at 2 PM it was all over without any fanfare.  The radios and computers were shut down and then the AC power generator was shut down.  Cords were unplugged, coiled, and staged near the vehicles they would eventually be loaded into.  Radios and computers were carefully disconnected, boxed (in some cases) and carried to the vehicles of their respective owners.  Tarps were pulled from the tents and folded and then the tents were collapsed and folded.  Four of use took down the 40m crossed dipole (inverted V) antenna and then took down the small support tower and disassembled it.  A larger crew eventually lowered the bigger tower, which required a winch, until it was resting in a step ladder.  This was necessary because of the two beam antennas at the top of the tower.  They removed the 6m and then the 20m beam antennas and then lowered the tower to the ground.  Part of the crew disassembled and packed the two beam antennas while the rest of them took the tower apart

A path map from Eric's (K8ERS) cell phone of the early morning 6m band opening.

A path map from Eric’s (K8ERS) cell phone of the early morning 6m band opening.

We were essentially done with the teardown by 4 PM.  The teardown is always much faster than the setup and yet it was very relaxed and went very smoothly.  In spite of weather challenges all day Saturday and overnight into Sunday, and the disappointment of not having all of our stations on the air due to losing tents to the wind, we had a beautiful last day for the event and teardown.  Blue skies, white puffy clouds, cool temperatures, lighter breezes, and low humidity combined with a sufficient number of competent, helping hands, made for easier work for everyone.  The group stood around reflecting on the event and everyone was in a good mode, a sure sign that the 2015 ARRL Field Day had been a success for the South Lyon Area Amateur Radio Club.

I was the last one to pull out, right behind Steve who was towing a fully loaded enclosed trailer with a lot of the club’s equipment in it and on it.  We chatted via the South Lyon repeater on the drive home, our last radio work for the day.  I was home by 5 PM and just relaxed until dinnertime, tired from the sun, fresh air, and work.  For dinner Linda made a potato and spinach curry dish that she found in her Indian cookbook.  She also steamed some asparagus that she bought at the Howell Farmers Market this morning.  We had a quiet evening of reading, writing, and games before turning in at 10 PM.

 

 

2015/06/26 (F) Field Day Setup

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I was up at 7 AM and ready to leave for breakfast with the other SLAARC members who would be setting up our temporary field site for the ARRL Field Day event.  I called the SLAARC repeater and Steve (N8AR) came back and wanted to know if I had the site use permit from the township?  No, I did not.  Paul, N8BHT, got on the air and said he gave it to Linda so I went back home.  Linda was up but had no recollection of receiving it.  We looked through the materials she got from Paul but could not find it.  I left again for breakfast but after more radio QSO went back a second time to retrieve all of the records and bring them with me to the field day site.  (Our best guess is that he gave the permits to the other Linda (NF8C) who is the club secretary.

SLAARC's Field Day setup begins in earnest when Steve's equipment trailer arrives.

SLAARC’s Field Day setup begins in earnest when Steve’s equipment trailer arrives.

By this time it was too late to make it to breakfast so I stopped for coffee and fueled my car.  Mike (W8XH) also did not go to breakfast with the group in South Lyon so we were the first to arrive at the site.  Another 10 guys showed up shortly thereafter.  John’s Sanitation then arrived and dropped off our rented porta-potty.

We had 12 people for most of the day and 14 total who were there for at least part of the day.  It was a good group and just the right size for the task.  We worked steadily from 9 AM until almost 5 PM except for an early afternoon lunch break.  By the end of the day we had erected two towers and set up six antennas (20m beam and 6m beam co-located on the taller tower, two off-center fed dipoles from the taller tower, a 40m crossed dipole from the shorter tower, and a 40m 1/4 wave vertical with four elevated counterpoise wires).  We also put up three radio tents, a screen room, and the big food tent.

Larry (K8UT) holds the 6m beam while Steve (N8AR) and others attach the 20m beam to the mast of the taller tower.

Larry (K8UT) holds the 6m beam while Steve (N8AR) and others attach the 20m beam to the mast of the taller tower.

The weather was cloudy and dull and not the best for taking photographs but I took pictures anyway.  I had to be deliberate in my shot selections, however, as both of my memory cards were almost full.  All of the work that needed to be done today was finished by 4:30 PM and most of us took off.  Our Field Day chairman, Paul (KD8SNZ), and a new member, Ron, setup their tents as they would be spending the night and keeping an eye on the site.  Steve (N8AR) and Eric (K8ERS) stayed a bit longer to test the antennas using the mobile radio in Steve’s SUV.

Back home I took a nap for an hour before dinner.  Linda grilled Portobello mushrooms and corn on the cob and cut up some fresh strawberries and cantaloupe.  After dinner I went to my office and transferred all of our recent photographs from the Sony alpha 100 DSLR to my computer and then to our older NAS device which we had with us this past winter.  I then started backing up all of the photographs we had taken since December 2014 from the old NAS unit to the new one.  This involved a significant number of images, a lot of gigabytes of data, and took a bit of time.

Rather than sit around waiting for file transfers to finish I decided to turn on the Icom IC-7000 ham radio and see if I could figure out why I could not hear the Novi 440 repeater on Wednesday when we tested the antenna and coax installation.  I checked the Nifty guide for the Icom IC-7000 and, as Mike had suspected, I did not have the Tone Squelch frequency set correctly for the Novi repeater.  I changed the mode on the 440 MHz band from ‘Tone’ to ‘TSQL’ and then caIled Mike (W8XH) on the phone to see if he could help me do a radio check.  We spent about an hour going back and forth between the Novi and South Lyon repeaters.

With the correct settings I was able to work both repeaters although I had a lot of background noise (static).  I played with the noise reduction (NR) and pre-amplifier functions and both seemed to help.  Mike tried various combinations of power and simplex operation and we determined that the basic problem seemed to be a weak signal in both directions.  I am still suspicious of the fact that I do not have the Go Box grounded as I vaguely recall from three years ago having noise problems with this setup until I grounded the box, which is tied to the radio ground.

Field Day is an "all hands on deck (antenna)" event for our SLAARC group.

Field Day is an “all hands on deck (antenna)” event for our SLAARC group.

Mike was suspicious of the coax I used to go from the lightning arrestor to the radio but looked up the specifications on my Diamond X-50N antenna and suggested that an antenna with more gain might be in order.  We also discussed the location where I placed the antenna on the tower.  Although most of the antenna is above the tower it is on the northwest leg.  The two repeaters lie to the southeast so the tower may be ‘blocking’ some of the signal although that does not seem likely to me.  Of more concern to me is that I mounted the base of the antenna so that two of the three counterpoise (ground plane) rods are even with, and parallel to, two of the three topmost crossbars.  If anything is being blocked it is likely those as the crossbars are between the rods and the repeater locations.

Ed (KD8OSM) jumped in briefly to let us know that I also had a ‘hum’ that sounded like the 60 Hz power line frequency only higher pitched.  I have a small fan installed in the back of the Go Box so I hummed the same pitch as it was producing into the microphone and both Ed and Mike confirmed that this was the tone they were hearing.  The fan is audible, but not that loud, and was two feet behind the microphone so I would be surprised if it was picking up the fan noise.  It is possible that the fan is inducing the hum electrically, but I believe it is a DC fan, so that seems unlikely.  I do not have an AC line filter installed on the fan, or anywhere in the box, so that may be a next step.

The larger of the two towers is up and secured. It has a 6m beam antenna on top of 20m beam antenna on a common mast with a rotator. We also attached one end of an off-center-fed dipole to this tower.

At the SLAARC Field Day site atop the Lyon Township Atchison Memorial Park the larger of the two towers is up and secured. It has a 6m beam antenna on top of 20m beam antenna on a common mast with a rotator. We also attached one end of an off-center-fed dipole to this tower.  Tents are being erected to house the various operating stations.  The weather was overcast and forecast to get much worse before Field Day as over on Sunday.

Mike and I wrapped up our QSO and I shut the radio off.  I checked my e-mail and saw that the May 2015 issue of Bus Conversion Magazine was available.  I logged in to the website and downloaded both the standard and high definition versions of the April and May digital editions.  By the time I got to bed it was well after 11PM.  I finished up yesterday’s blog post draft and outlined as much of today’s post as I could before I lost the sequence and details of the day’s events.

 

2015/06/24 (W) Up The Tower

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Today was the day to finally climb the tower to remove an old TV antenna, reposition an amateur radio antenna, and install two new antennas, one for OTA TV and the other for a cellular booster system.  But there were other things to do before I was ready to climb.

I was up at 7 AM and on my way to Lowe’s in Howell by 7:20 AM in search of a solution to the problem of how to mount the outdoor cellular booster antenna.  I ended up buying two 2-1/2 inch U-bolts.  Although the tower legs are 1-5/8″ in diameter the angle bracket attached to the bottom of the antenna is 2-1/4 inches wide.  Thus I needed the 2-1/2 inch spacing for the threaded ends of the U-bolt to clear the bracket.

Back at the house Linda was up and had the coffee made.  We had a quick breakfast of homemade granola.  I removed the tire pressure sensors and GPS from my car and headed to Brighton Honda to drop it off for its 100,000 mile service appointment.  Linda arrived at the dealership about 10 minutes later.  We then headed to Adams Electronics in Wixom.  While Adams Electronics primarily serves the public and business communications markets owner Scott Adams, AC8IL, is a long-time ham and a member of the South Lyon Area Amateur Radio Club and Novi Amateur Radio Club.  Well known in the local amateur radio community, Scotty is the local go-to guy for certain kinds of equipment.  I ordered two coaxial cables from him the other day and we were here to pick them up.

We left to return home at 10 AM so I called Mike (W8XH) to let him know we were running a little behind.  So was he, but thought he could be at our house by 11 AM.  That gave me time to drill a hole in each of the two U-bolt retaining plates and cut a short piece of 1″ square aluminum tube to use as a spacer.  That was the last fabricating I needed to do and we got busy staging all of the materials we were going to need to get the tower work done efficiently.

Setting up the tools and parts outside the "drop zone" of the 40-foot tower on the east end of the house.

Mike (W8XH) setting up the tools and parts outside the “drop zone” of the 40-foot tower on the east end of the house.  (Photo by Linda)

Linda set out a sheet near the tower but not in the “drop zone.”  We spread out materials and tools on the sheet and used it to make sure we could find things quickly and keep them from getting lost in the grass.  I also brought all of my tool boxes to the tower area.  With everything assembled it was time to climb.  I set up our 7 foot step ladder on the east end of our rear deck to provide access to the roof near the tower.  Mike helped me into his climbing harness and got it adjusted.  Once on the roof I took the harness off temporarily as my first task was to remove the 2m/70cm base station antenna.  After clipping the plastic cable ties I lowered it down to Mike while Linda took photographs.  (She helped with many aspects of the work today but was the only photographer.)

Starting up the tower from the roof of the house. (Photo by Linda)

Starting up the tower from the roof of the house. (Photo by Linda)

I put the harness back on and Mike tossed me one of the 100 foot ropes which would eventually be used to haul materials and tools up and down the tower.  I secured the haul rope to one of the unused seat clip rings and Mike instructed me on how to secure the harness while climbing.  I put the waist strap around the tower and clipped it in.  I then put one of the two fall cables, attached to the ring at my upper back, around one of the legs above one of the cross bars above my head and clipped it into the ring at my chest.  The tower is adjacent to the east end of the house and is attached to it by two pipe assemblies just below the soffit (the house has hip roofs) so it was easy to step onto it.  After that things got tougher.

The horizontal trussing on the tower is two feet apart vertically.  That spacing was right at the limit of how high I could lift my right foot and required me to pull myself up part way until I could push with my right leg.  Once up on the next rung I attached the other fall cable, moved the first one higher, and slide the waist strap up to position myself for the next step.  I repeated this pattern with the two fall cables and the waist strap as I worked my way slowly up the tower, clipping old plastic cable (zip) ties as I went.  The tower definitely had some give but I was quickly acclimated to the amount of sway and found it to be acceptable so we decided not to guy the tower with the other three ropes, which would have slowed my ascent even more.

When I finally reached the top of the tower I untied the haul rope, looped it over one of the southeast facing horizontal bars and hauled it up allowing the free end to lower down to the ground.  Mike then tied the rope to the standoff pulley I had fabricated and hauled it up to me.  I already had cable ties, a diagonal cutter, and a pair of slip pliers with me.  I set the threaded rod on the northeast and southeast cross bars, inside and against the two legs that were parallel to the side of the house, and secured it with cable ties.  This was a three-handed job that I had to do with two hands but I got it done while only dropping one cable tie.  With the pulley rod secured I undid the rope and then undid the knot tying the two loose ends together.  I fed one end through the pulley and retied it to the other end.  We now had a way to haul materials and tools (in a bucket) up to me at any needed height while keeping it 18 inches away from the tower.

Three-quarters of the way up ad working with the haul rope. (Photo by Linda)

Three-quarters of the way up ad working with the haul rope. (Photo by Linda)

The next task at the top of the tower was to remove the old TV antenna, mast, and rotor.  When I finally had a close up view of these old components it became apparent that my best course of action was to try and unclamp the base of the mast from the rotator, lift it off of the rotator, and toss it to the ground.

The mast clamp parts were all very rusty so Linda got the WD-40 and Mike sent it up in the bucket.  I sprayed the nuts on the mast mounts and also the rotator leg clamps.  I tried undoing the mast clamps with a slip pliers but it was no good, so Mike sent up three open/closed end wrenches.  One of them was the right size and to my surprise the rusted nuts broke loose and started backing off.  One of them did not want to come off but unscrewed the entire bolt instead.  Fine.  The bolt had a screwdriver slot in the top and was threaded into the rotor housing and I did not care how it came out as long as it did.  I got the mast clamps loose enough that I could work the bottom of the mast free from the top of the rotor.  There was a lot of rust there too.  After clipping some coax cables, rotor control wires, and plastic cable clamps I repositioned myself up one rung on the tower so I could get enough leverage to the lift the mast clear of the rotator collar and control it well enough to make sure the antenna fell to the ENE away from the house and my helpers down below.  And that is exactly what happened.

The first antenna to get mounted was the outdoor antenna for the cellular booster system.  Mike sent the antenna up in the bucket along with the various pieces I needed to secure it to the short top/center mast support tube so the entire antenna, which is omnidirectional, was above all parts of the tower.  What would have been an awkward assembly on the ground took on added difficulty 40 feet in the air but I got it secured with good access to the N-female connector on the bottom.

At the top with the pulley in place and using it to haul up a bucket with tools and parts. Mike is controlling the haul rope on the ground. (Photo by Linda)

At the top with the pulley in place and using it to haul up a bucket with tools and parts. Mike is controlling the haul rope on the ground. (Photo by Linda)

We decided to run the coax on the outside of one of the tower legs rather than down the inside of the tower.  Mike tied the LMR-400 coax to the rope and hauled it up to me.  In addition to the haul rope Mike tied a second control line to the bucket to keep it from swinging all over the place.  I connected the coax to the antenna feed point and then wrapped the connection with coax seal tape.  I then routed the coax down the east leg of the tower and zip tied it to take the weight off of the antenna connection.

Next up was the 2m/70cm amateur radio base station antenna, often referred to as a 2m/440 dual band antenna.  (In this nomenclature the “2m” refers to a range of wavelengths for one of the VHF ham bands and the “440” refers to a range of frequencies for one of the UHF ham radio bands, so it is a mixed units designation.). The antenna is about five feet long with three short counterpoise (ground plane) rods near the base.  It had an LMR-400 style cable connected to it but with PL-259 male connectors on each end.  The antenna feed point is an N-female connector so I had an adapter installed to make everything compatible.  Mike removed the coax and the adapter, zip tied the antenna to the haul cable at three points, put the 10mm wrench in the bucket, and hauled it up to me.

The ham radio antenna was also tricky to get mounted.  I installed it at the top of the northwest leg so that most of the antenna was above the tower and two of the three short counterpoise were parallel to the west (N-S) and northeast (NW-SE) crossbars.  The antenna by itself is light in weight but it is five feet long and mounts at the bottom nine inches, so most if it was above me with a tendency to wave around in mid-air.  With the coax connected, however, it weighed quite a bit more.  I temporarily zip tied the coax to take the weight.  I then had to hold the antenna with its base against the northwest post at my head level, push a U-bolt through the mounting bracket and past the tower leg, slip the mating clamp over the two ends of the U-bolt, and then get a small lock washer and nut on each threaded bolt end.  I then had to repeat this for the second U-bolt.  Again, a three-handed job that I had to do with only two hands.

The old OTA TV antenna and mast on the ground. It came down by the gravity method. (Photo by Linda)

The old OTA TV antenna and mast on the ground. It came down by the gravity method. (Photo by Linda)

The bonus to this work at the top of the tower was a commanding view of the surrounding countryside, which was mostly trees in every direction.  I even saw two towers far to the north and was kept company by a soaring vulture just to the NNE.  I was also able to determine that the tops of the large white pine trees behind the east end of our house are about 10 feet higher than the top of our tower, putting their overall height at about 55 feet as their bases are lower than the base of the tower.  We plan to put the 70 foot tower at a spot that is surrounded by these trees on three sides (W, S, and E) so the top of the tower, and any antennas mounted there, will be well above the tree tops.  That is especially important as we plan to eventually put an HF beam antenna up there on a mast attached to a rotator and it will need to be able to rotate freely for 360 degrees.

The final antenna was the hardest.  The Antennas Direct DB8e OTA UHF/digital TV antenna was very large and heavy by comparison to the other two.  In this case ‘heavy’ meant a few pounds.  It is actually two UHF antennas mounted at the end of a dual support arm structure.  The support arm mounts to a vertical pole, such as a tower leg, at its midpoint and there is a combiner box located there as part of the mount.  A short length of RG-59 (75 ohm) coax connects each antenna to the combiner box and the main coax connects there as well.

How tall the tower appears (and feels) depends on where you are standing. (Photo by Linda)

How tall the tower appears (and feels) depends on where you are standing.  Pulley and haul rope in the upper right.  Lots of coaxial cables to be dressed (secured) on the way down.  (Photo by Linda)

RG-59 is a different kind of coaxial cable from the LMR-400 used for the first two antennas.  LMR-400 has a 50 ohm characteristic impedance and is used for receiving and transmitting RF energy with considerable power if needed.  RG-59 is much smaller in diameter, more flexible, has a 75 ohm characteristic impedance, and uses F-connectors that are the standard for OTA TV, video, and satellite cables.  But I have gotten ahead of myself.  I had to come down a few feet on the tower to install the TV antenna but before doing that I had to start securing the transmission lines to the tower legs with cable ties.

Mike rigged up the haul rope in a ‘Y’ to lift the antenna from its center of gravity while actually attaching the rope to its ends.  That allowed the haul rope to both support the weight of the antenna and keep it oriented correctly while I positioned and clamped it to the southwest tower leg with the dual support arms pointing in an east-west direction.  Because of where I had the pulley mounted, and the length of the ‘Y’ in the support rope, I had to mount the antenna a few feet lower on the tower.  Fortunately the slightly lower height was not going to affect its performance.

Like the ham radio antenna, the OTA TV antenna mounted to the tower leg at two points.  The upper assembly was a U-bolt with a retaining bracket on the back side.  The lower assembly was a pair of straight bolts that went through the combiner box past the tower leg and had a retaining bracket on the back side.  The antenna came with wing nuts instead of washers and regular nuts, which helped a little, but I really needed three hands to get the antenna into position and tighten the mounting brackets.

Mike ties off the DB8e OTA TV antenna with an inverted "Y" so it will haul up in the proper orientation. (Photo by Linda)

Mike ties off the DB8e OTA TV antenna with an inverted “Y” so it will haul up in the proper orientation. (Photo by Linda)

Once I had the antenna sufficiently attached to the tower I was able to position the support arm close to the southeast facing side of the tower.  I then pointed the antenna on the east end of the arm ESE towards the Detroit area TV towers and tightened the two nuts on the mounting studs.  (The horizontal dual support arms are about 3 feet long so I was able to reach through the tower to get to the mounting studs and nuts.) I left the antenna on the west end of the support beam loose and turned it out of my way so I could complete other tasks.

Mike attached the end of the main RG-59 coax to the haul rope, put the amplifier and a 2-foot length of RG-59 coax in the bucket along with lots of zip ties, and pulled them up to me.  The amplifier is about 3″ wide by 2″ high and 1.5″ thick including the concave plastic backplate.  The backplate accepts two zip ties for mounting to a pole.  I positioned the amplifier about 8 inches below the antenna combiner box and cinched up the two zip ties.  I then connected the short coax to the combiner box output and put the combiner back it its protective, weather-gasketed plastic box.  I connected the other end of the short coax to the amplifier input and wrapped the connection with coax seal weatherproofing tape.

Installing the DB8e OTA TV antenna required three hands. Note that I am installing it at the highest point possible when suspended from the pulley with the haul rope in an inverted "Y" attachment. (Photo by Linda)

Installing the DB8e OTA TV antenna required three hands. Note that I am installing it at the highest point possible when it is suspended from the pulley with the haul rope in an inverted “Y” attachment. The yellow waist strap allowed me to lean back and work while the two red security straps would catch me if something broke. (Photo by Linda)

I attached the main RG-59 coax to the output of the amplifier, which is also the DC power input, and wrapped the connection in coax weather seal tape.  I then dressed the cable and secured it to the tower leg.  I aimed the antenna on the west end of the support arm WNW towards the East Lansing TV towers and tightened the nuts to lock it in position.

At this point I was finally done working on the antennas but had three coaxial transmission line running down the outside of the tower, one by each leg.  As I descended the tower, reversing the protocol I used going up, I secured all three cables every few feet.  I finally had my feet back on the roof at 2:20 PM, almost exactly 2 hours and 30 minutes from when I started climbing.  Projects usually take me twice as long as I think they will but this was about half as long as I thought it would take, so we were all pleased that the work had gone smoothly and relatively quickly.  My main objective was to get the old TV antenna down and the three antennas up but my secondary objective was to only climb and descend the tower once.  Mission accomplished, at least for now.

By now we were all hungry and thirsty so Linda made chickpea salad sandwiches and set out fresh sweet peppers, sliced apples, baby carrots, and cold water.  After a suitable lunch break we returned to the next phase of the work which was routing the coax cables into the cable entry box (CEB) and making the connections.

We started with the RG-59 coax from the OTA TV antenna.  I coiled the extra cable and hung it on the tower (with zip ties, of course), routed it into the CEB and connected it to the power inserter / lightning arrestor.  We purchased this cable from a Radio Shack store in Florida two winters ago to hook up our bus to the RV resort cable TV system.  Besides the coax it had a separate ground wire.  The amplifier and the power inserter both had connections for a separate ground wire so I connected it on both ends.

Routing coaxial cable into the cable entry box from the tower and the basement and making the connections. (Photo by Linda)

Routing coaxial cable into the cable entry box from the tower and the basement and making the connections. (Photo by Linda)

We had already routed a 75 ohm video cable from our bedroom TV to the sump pump room in the basement.  I selected a suitable length of this same type of cable from our existing inventory, connected it to the other side of the power inserter, and routed it through the back of the CEB into the sump pump room where Linda guided it.  Conveniently, I had a double-ended F-female barrel connector designed to connect together two cables with F-male connectors.  I plugged in the AC power adapter for the power inserter, which was already in the sump pump room, and we went upstairs to see if we were receiving any TV stations.

We set the ‘Source’ on the TV to ‘Antenna’ and did an ‘Auto Scan’ for digital channels only.  There are very few analog TV signals still in use and the ones that are reside in the old VHF TV spectrum which our new antenna cannot even receive.  The scan found 58 signals, which obviously included the sub-channels.  Besides the main Detroit stations and the East Lansing PBS station we got other Lansing area stations and even a station from Flint.  The nice thing about digital TV is that if you get a picture at all it is very good.

There is a large TV tower at I-96 and US-127 on the southeast corner of Lansing so we were probably picking it up.  There are several TV towers SSW of Lansing about 35 miles that serve Battle Creek and may serve Lansing and Kalamazoo.  They are 50+ miles from us and I did not have the west antenna pointed in exactly that direction but it may have been close enough to pick them up.  Flint is at least 35 miles away straight north off the sides of both antennas so theoretically we should not have received any stations from that direction.  We will have to check the AntennaPoint.com website and confirm by station identifier what stations we are actually receiving.

Feeling good about our success so far we routed the coax for the cellular booster across one of the support arms that brace the tower to the house just under the east soffit.  We dropped it down next to the wall and brought it into the bottom of the CEB, replacing the hole plug with a rubber grommet.  Routing it this way kept it out of the way of future foot traffic, or lawn and garden work, in the space around/between the tower and the CEB.  I connected the cable to the lightning arrestor and coaxed it unto position inside the CEB.  LMR-400 is stiff and bending it sharply will damage it.

I connected one end of the 15-foot LMR-400 cable to the other side of the antenna arrestor and routed it into the sump pump room where Linda guided it into position.  I secured it to the ceiling, brought it down the opposite wall, put a large 180 degree bend in it, and attached it to the connector on the bottom of the cellular booster.  I turned it on and watched the lights blink for a while.  All three of us then started checking signal strength throughout both floors of the house.  All five of the ‘Alert’ lights went from blinking yellow, which means the unit is adjusting the gain on that band, to solid yellow, which is not described in the manual.  Since we had not yet registered the device with Verizon Wireless I turned off the booster.

Back out at the CEB I removed one of the hole plugs directly below the input of the Morgan VHF lightning arrestor.  We routed the coax for the 2m/440 ham antenna across the tower brace, down the wall, and around through the bottom of the box where I attached it to the lightning arrestor input.  I had an old piece of 50 ohm coax with an N-male connector on one end and a PL-259 (male) connector on the other end.  I attached the N-connector to the output of the VHF lightning arrestor and fed the other end through one of the 2″ conduits into the sump pump room where Linda routed it out into the ham shack.

We set our “Go Box” on the desk, plugged the PL-259 into the SO-239 socket on the back of the case, plugged it in to AC power, turned on the power supply, and turned on the radio.  The radio, an Icom IC-7000, came up tuned to the South Lyon (K8VJ) repeater.  I transmitted and successfully triggered the repeater, which is currently at a secondary site about 20 miles from our tower.  Mike went out to his car and used his mobile radio to verify that we could transmit to and receive from the repeater.  I had a lot of background static (white noise) so Mike switched modes and transmitted directly to our antenna.  The signal was full scale and full quieting.  I have a ground lug in the Go Box but did not have it connected.  I vaguely recalled that I had to ground the box at the previous house to eliminate a noise issue.  (The radio and power supply are grounded to the box.)

I switched the radio to UHF and it was set for the Novi repeater.  I listened but did not hear anyone transmitting so I transmitted, giving my call sign and a brief message, and then listened.  I did not get a reply even though Mike was also monitoring the Novi repeater so I switched back to the South Lyon repeater.  Mike indicated that I had, indeed, triggered the repeater and that a couple of other hams acknowledged hearing me in addition to him.  It thus appeared that I did not have something set up correctly on the receive side of the radio for the Novi repeater but the system (radio, cables, arrestor, antenna) was clearly working.

That was enough work for one day so we gathered up all of the tools and unused materials and put them away.  We offered to take Mike to dinner as a ‘Thank You’ for his assistance.  It was more than helpful to have someone on the ground who was familiar with tower operations.  We considered several dining options but opted for Olga’s in Brighton.  Linda and I had small salads, sans the Feta cheese, veggie Olga’s that were excellent, and curly fries without Tabasco sauce for the ketchup.  Warning:  As inconceivable as it may sound, Olga’s does not have any kind of hot sauce in its restaurants.  Mike had a dish with chicken in that he said was very good.

Mike headed home from the restaurant as did we.  We were tired but very pleased with what we had accomplished in the course of the day.  We celebrated our accomplishments by watching several programs on Detroit PBS, something we have not been able to do for more than two years.