Note: This was supposed to be published in the November issue of The SPARC, the Boston Amateur Radio Club newsletter, however, due to unforeseen circumstances, it was never published, so here it is for the first time in print!
It was a busy public service month for
me. First off was MassJam 2023, the multi-state scout jamboree that
is held every five years at the Cape Cod Fairgrounds in Falmouth.
While the communication staff was made
up of entirely of hams, the event did not use amateur radio for its
operation as obviously, while there are hams in Scouting, not
everyone is a ham and therefore, commercial band radio was a must for
the event. Using radios provided by DC Rentals (who seem to provide
the commercial radios for practically every large event in Boston)
MassJam got underway. Net control was a 24/7 operation with shifts
scheduled in blocks and food for the net controllers was cooked on
site. Despite some hiccups, the event itself was mostly successful,
including exodus from the campground was went really well and
finished practically on schedule.
After a week and a half off, it was
time for the next major public service event, the 2023 Head of the
Charles Regatta. I was stationed all 3 days at the Attager (which is
Regatta spelled backwards) Row First Aid tent. A ham’s job at the
regatta is to be the primary link for the first aid tents to net
control and from there to the event’s roving bike teams on
commercial radio (again, provided by DC Rentals) and if needed to our
public safety partners such as the Massachusetts State Police (who
provide their command post for the weekend where a ham is stationed
as a link between net control and them), Boston EMS and Cambridge
Fire. Joined by a rotating motley crew of hams, including our very
own public service chair, Ethan KC1OIP, we made the best of it
despite pouring rain on Saturday and cold winds on Sunday.
All in all, a good month of public
service. I recommend the Regatta as a good place to start if you’re
interested in the public service side of this great hobby. Now to
look forward to next year’s public service season with the Boston
Marathon!
Open Research Institute, Inc. (ORI) is a non-profit 501(c)(3) research and development organization which provides all of its work to the general public under the principles of open source and open access to research. Their projects include, but are not limited to, amateur radio projects. The amateur radio projects include Ribbit, a new digital text messaging mode for VHF/UHF simplex and repeater communication, and RF BitBanger, a low-power high-frequency digital radio.
Yesterday was a CERT day. Like those bumblebee shirts? I should wear it NEXT Sunday! Hi!
From left to right, Bill Meixner KC2PLO, Sharon Padula (non-Ham), Marv Bornstein K2VHW, W2LJ, Captain Wendell Born, our OEM Director - photo courtesy of Councilwoman Christine Faustini
As I had mentioned earlier, the South Plainfield Business Association put on their annual "Christmas in July" celebration. Santa was there for the kids, but it's mostly an opportunity for businesses, mostly local small businesses to display and offer their wares and to increase their visibility within the community. As CERT members, we were there to hand out literature about hurricane preparedness, flooding preparedness and to possibly. recruit more CERT members.
The event ran from 4:00 PM to 8:00 PM in order to beat the peak "hot hours" of the day, but it was still pretty hot. I took out my cellphone around 4:30 to check and see what the temperature was at my weather station located about a mile away, and I was seeing a reading of 93 F (34 C). Captain Born is one smart cookie, though. He set up a fan/mister combo right in front of our canopy which insured many stoppers by. I only wish he had pointed the thing inward instead of outward!
Marv and I both made a mental note to make sure we ask him if we can borrow that for next year's Field Day effort. But sitting there in the heat made me think about next Sunday's 90 F (and possibly higher) temps for FOBB. I'm not going to have the advantage of having that mister at Cotton Street Park. And even though it's pretty shady there, if there's no breeze and the air is still, it can get downright uncomfortable.
So once again, I whipped out the cell phone and ordered one of these portable neck fans.
It was only $12 on eBay and should be at my house either Friday or Saturday in time for next Sunday's event. When I was a kid, the extreme heat or cold didn't bother me so much. I grew up in a house with no air conditioning, and it was only later at my time at home that my parents put window air conditioners in a couple of rooms. As one grows older, let's just say we grow more appreciative of the more temperate range of climes. I doubt I could live in a house without A/C again.
Earlier in the day, before I left for the CERT event, I spent some time down in the shack and worked four POTA stations. Signals on 20 Meters were really down and in the mud. The only signal louder than 559 was K8ARE at US-4239 in Ohio. He was 599, everyone else I worked was either 559 or even fainter. I hope propagation is better next Sunday, and again on August 18th!
Jul 20, 1300Z-2100Z, K3S, Baltimore, MD. Nuclear Ship Savannah ARC. 7.1 14.1 21.1 28.1. QSL. K3LU, 980 PATUXENT ROAD, Odenton, MD 21113. Single transmitter SSB and CW aboard N/S Savannah. Please check spotting networks for frequencies. Info on QRZ.com www.qrz.com/db/k3s
07/20/2024 | RAGBRAI 51
Jul 20-Jul 27, 0000Z-2359Z, W0R, Durham, NC. AF4ZE. 14.074 21.074. QSL. John Swartz AF4ZE, 6203 Chesden Drive, Durham, NC 27713. W0R Whiskey Zero RAGBRAI. Biking across Iowa for RAGBRAI 51. Will operate bike-mobile, QRP as time permits, likely in the evenings July 20-27, 2024. FT8, CW, SSB. QSL af4ze@arrl.net, LoTW, and QRZ.com. af4ze@arrl.net
07/20/2024 | Railroad Rendezvous
Jul 20, 1300Z-2100Z, W4DOC, Kennesaw, GA. Atlanta Radio Club. 7.250 14.200. QSL. Atlanta Radio Club - Railroad, 227 Sandy Springs Place Suite D-306, Atlanta, GA 30328. Railroad Rendezvous offers the rare opportunity to step aboard the General locomotive, made famous during the Civil War’s Great Locomotive Chase of 1862, and tour the cab of the historic steam locomotive, fee applicable. A variety of activities celebrating the railroad and other industrial enterprises will be taking place throughout the day. Send SASE for QSL card. www.atlantaradioclub.org/railroadrendezvous
Don't forget!!!! - If you participated in Field Day, your results have to be in to the ARRL by Tuesday, July 23rd.
For myself, I hope to test out my KM4CFT End Fed Random Wire in preparation for next Sunday's FOBB. I also have an idea how to modify my drive on mast holder so that I can use it with my 31' Jackite pole.
Sunday evening, the South Plainfield Business Association will be celebrating "Christmas in July" in the downtown section of town. The CERT Team will be there manning a cooling tent as it's going to be hot, not quite as hot as last week, but hot enough where we'll be available to anyone who needs some cooling down. I think we'll be handing out some hurricane preparedness literature, too.
Just checked the QRP Labs waiting list and I went from 293rd in line to 249th in just three days! Things are looking good for September!
For last year’s Field Day, I took a stab at networking a couple of computers together with an ethernet cable so that our N1MM+ logging software could be synced up. It was both surprisingly easy to do, but equally daunting due to the curious lack of reasonably digestible tutorials tackling the topic on the interwebs. So now that Field Day is again upon us, I felt that same sort of dread that comes from staring up at a steep learning curve. Because quite frankly, I could not remember at all how to create a N1MM+ computer network. I checked back at my blog page on the topic, and was dismayed at how little of the process I documented. So, I am here to rectify that.
Here is my use case. I want to have three computers with Windows 10 operating systems host logging software (N1MM Logger Plus) for a multiple station ARRL Field Day event. All of the computers need to be synchronized with each other in order to avoid such dreaded contesting faux pas as “dupes”, i.e., getting the same person twice. I also do not want to have to rely on an internet in order to maintain communication between these computers.
As far as hardware goes, I already was in possession of three (quite aged) computers. I splurged on three new 25′ ethernet (CAT 6) cables (one for each computer), and a Linksys 8-Port Gigabit Ethernet Switch. I set up the computers simply by plugging one end of an ethernet cable into its ethernet port, and the other end of the cable into the switch. Remember the gigabit switch does need power to operate!
Before I began networking the computers, I had updated all of the necessary software, including Windows and N1MM+. All of the computers need to have the exact same version of N1MM+, as well as exactly the same inputted contest information, before N1MM+ is able to synchronize between multiple stations.
Once the hardware was gathered and the software was up-to-date, I followed the step-by-step procedure documented below.
Step 1: Go to internet icon, click, and “Open Network & Internet Settings”.
Step 2: Select “Ethernet” on left, and then “Network and Sharing Center” on right.
Step 3: The “Unidentified Network” is set to “private” which is what I want it to be. For contrast, my wifi network is set to “Public” (see arrow on the left). Click on the “Ethernet” hyperlink.
Step 4: Click on “Properties” of the first box that pops up. Then click on “Internet Protocol Version 4 (TCP/IPv4)”.
Step 5: Click “Use the following IP address” and add in “192.168.1.200” for “IP address”. The “Subnet mask” should just show up as 255.255.255.0. While I am no expert by any means in networking computers, I do think you can choose the last three digits of your IP address from 1 to 255 254 [Correction sent to me by my favorite critic, AC1JR!] I picked “200” rather arbitrarily. Once you are done, click “ok”, “ok”, and “close” on the multiple windows.
Step 6: If you need to make your network private because it is showing as public (see Step 3 above), you need type “secpol.msc” into the search bar and press enter.
Step 7: In the pop-up window, click on the “Network List Manager Policies” under the “Security Settings” tab. Then click “Unidentified Networks”. In the next pop-up, choose “Private”. Hit “Apply” and then “Ok”. Your “Unidentified Network” settings should now say “Private”.
Step 8: Open the file manager and click on “Network”. Your computer’s name should be listed there. My computer is named “PC-1”.
Step 9: Now it is time to network your second computer. Go back through Steps 1-8, but this time on the new computer. Below shows all of the steps ordered numerically. Don’t forget to change the ethernet connection to “Private” as shown above. The only difference is that you want to assign this computer a different IP address than the first one. I chose 192.168.1.201.
Step 10: Check the “Network” tab in the file manager to make sure the second computer (in my case, “PC-2”) shows up.
Step 11: Repeat these steps as many times as you need to in order to connect all of your computers to the network. Just change the last digits of the newly assigned static IP address, as they all have to be something different. I have three computers that are now linked together.
Step 12: Once your computers are all networked, open N1MM. Under the “Window” menu, find and click “Network Status”.
Step 13: Make sure that the most recent version of N1MM is installed or else you will get an error message when attempting to connect to the other networked computers (in red below). You also need to make sure that everything else about N1MM is identical, in particular that the contest information for the log is the same.
Step 14: When all of the computers are identically set-up, with the same software versions and contest information, open up the “Network Status” window. A bubble will show that gives you an option to turn on “Networked Computer Mode”. Click it!
Step 15: If you see all of your computers listed with no red error messages, your networking efforts are a success! Make sure you have designated one of the computers as the “Master” by checking the appropriate box.
There you have it! N1MM Logger Plus synchronized across multiple stations for Field Day! I hope to catch you on the air!
This is a large event, with distance options ranging from 11 to 100 miles. Because the event covers such a wide area, CCAR needed to provide radio operators at five rest stops and aboard eight support vehicles. The support vehicles are equipped with APRS trackers, allowing the net control operators to track their locations around the course.
French Creek Iron Tour participants taking a break at the Yellow Springs rest stop
My part in the event was pretty straight-forward. I was once again stationed at a rest stop in historic Yellow Springs, Pennsylvania. Because CCAR has an extensive linked repeater infrastructure, an HT was all I needed for communications.
My minimalist setup for the French Creek Iron Tour cycling event
Fortunately, there were no serious issues to handle. A few riders rolled into the rest stop needing bicycle repairs, and some riders required transportation back to the start/finish line at the Kimberton Fairgrounds.
This is always a fun event, and the folks from the sponsoring organization are always a pleasure to work with.
Saturday was super busy as I had to clear out things for a free Sunday. I did way too much on Saturday and felt it dearly at the end of the day. I was bushed!
Sunday was "Cops and Bobbers" - the South Plainfield Police Department put on a fishing tournament for the town's kids at Spring Lake Park - where we're doing Field Day this year. The CERT Team was asked to be there to make sure no one fell into the lake (no one did) and to help with the parking and to answer any questions from the participants. Whenever a fish was caught, we directed the angler to one of three weigh stations, where the fish they had caught would be weighed and then released back into the lake.
The weather for the day was perfect. You couldn't have asked for a nicer day. It was in the low 80's with a light breeze and it was partly cloudy. The County had stocked the lake on Thursday with 300 fish - Bass, Trout and Carp. That family in the extreme left of the phot was catching fish like no one's business! The Dad was a fisherman, you could tell by the way he conducted himself - he knew exactly what he was doing.
There were various winners as the contestants were broken up into age groups. The biggest fish caught for the day was a 28.2 ounce Carp. A very healthy specimen that was released to swim another day,
This event used to be a staple in South Plainfield, and the last one was held some 20 years ago. As it was a huge success, I was told it will return as an annual event. A side benefit of having the lake stocked with fish is mosquito control. The fish will be there all summer to eat any mosquito larvae in the lake.
The event lasted from 9:00 AM to 1:00 PM and as I said before, was very well attended. When I got home, I tried listening for John K3WWP and Mike KC2EGL who were activating the USS Requin for Museum Ships Weekend. HamAlert gave me a chirp when they were spotted on 20 Meters and I gave a listen - but 20 Meters is not a good band for a QSO between Pittsburgh and New Jersey.
Before I end this post ........being in the park for so many hours gave me a chance to reconnoiter an area suitable for Field Day. There is a grassy expanse in which I was stationed. It is definitely big enough for our two end feds without them coming close to any of the walkways. We will be able to deploy the antennas without any worries that people using the park for walking, biking or running would be in danger of getting hurt or injured from wires or feedlines. That was my biggest concern as we had to go out of our way to avoid that in the part of the park we last occupied. The other big advantage is that this piece of real estate is closer to the road and will actually increase our visibility to passers by.
Amateur radio is supposed to be all about public service, but it doesn’t always have to include radio. At this year’s Ann Arbor Creativity and Making Expo, I ran into Dale Grover of Maker Works, a non-profit makerspace here in Ann Arbor, MI. He mentioned that he’d recently gotten a grant to repair assistive devices for people with communication and access needs.
These devices are used in schools that generally don’t have a big budget for repair. It seemed like a good opportunity for ARROW members to use their electronic skills for a good cause, so I told him that I’d try to find some volunteers to help out.
I got a great response to my call for volunteers, and yesterday afternoon, four ARROW members met at Maker Works to fix assistive devices. Shown below is Paul, KW1L; Rick, K8BMA; and Ron, K8RCF. Yours truly is taking the picture.
Typically, devices have a big switch that the user presses to play a pre-recorded message. The problems are generally easy to diagnose, and the repairs are generally simple repairs. Rick, for example, replaced the plugs on several of the devices, and Paul and Ron replaced the speakers in several of the units.
One of the devices that I tackled came with a note that read, “Won’t play or record, even with a new battery.”
As we all know, the first step in troubleshooting is to verify the problem. So, I obtained a new battery and opened the battery compartment. As shown in the photo at right, it was clear that the problem was a defective battery clip. Somehow, someone managed to tear the negative contact off the clip. I replaced the battery clip and brought the device back to life!
Overall, we probably fixed close to ten devices, including the pushbutton switches. We probably could have fixed more, but it took us some time to learn how to disassemble and then reassemble the devices.
Even though the fixes are usually simple, they can also be a bit frustrating. For example, the device that I replaced the battery clip on wouldn’t go back together very easily. It looked to me as though the screws holding the device together just aren’t long enough. Other devices had similar design issues.
Our first repair session was a fun and interesting exercise, and we plan to go back in the future. There are many more devices to fix. I asked Dale, our contact at Maker Works, if we might schedule an evening session so that our members who are still working can attend. After all, why should us retired guys have all the fun?
Having said all that, I have to believe that there are public-service opportunities like this in your community that your clubs could help with. Keep your eyes open and get your clubs involved. If there’s an expense, for say equipment or replacement parts, you can always apply for a club grant from the ARRL or ARDC. I’d be happy to help you write the proposal, if you need help.
If you do find similar opportunities, please let me know, and I’ll spotlight them here on my blog. These kinds of projects provide a real public service even if they don’t involve radio.
It’s everything to everyone. Field Day 2024 is about a month away. It’s a contest, readiness drill, science fair, publicity stunt, geek festival, and party all rolled into one. It’s the Grand Poobah of amateur radio events. And this year my challenge to Off Grid Ham readers is not to... Read more »
This was another of those weekends that involved different aspects of ham radio. I was involved in a public service event on Saturday, and I got my QRP-portable fix on Sunday morning.
Once again, I served as the net control operator for the event. Chester County ARES-RACES (CCAR) had 13 operators at nine locations along the course. Several local dive teams also took up positions along the course, to ensure the safety of the participants.
This year, I was set up at the Northbrook Canoe Company, which is the end point for the course. The weather was less than stellar, with on and off drizzle throughout the event. The CCAR team, along with a paramedic, hunkered down under a large overhang off of one of the buildings. Communications-wise, this is a straightforward event. CCAR’s repeater system provides excellent coverage in the area, so the entire course can be covered using HTs. I was able to run the net from my camp chair with my AnyTone HT.
I neglected to take pictures of the Canoe Challenge, but I did snap this one of the WB3GCKmobile next to the Brandywine River.
Fortunately, there were no serious issues to be dealt with, and judging by the cheers at the finish line, the participants had a great time, despite the weather.
Evansburg State Park (US-1351, KFF-1351)
On Sunday morning, I wanted to get in a quick POTA activation. The weather was worse than the day before, with chillier temperatures and a more steady rainfall.
I rolled into Evansburg State Park and found the park completely empty—except for one crazy old ham. After setting up my 12-foot loaded whip, I draped a plastic bag over the loading coil to give it some protection from the elements. I used my trusty TR-35 (5 watts, CW) up in the cab.
My antenna and I sporting our raingear in Evansburg State Park (US-1351, KFF-1351)
For as early as it was (0900 EDT), the number of callers surprised me on 40M. I had my first 10 contacts in about 13 minutes. I operated for exactly an hour and spent most of my time on 40M. Moving up to 30M, I picked up three contacts there before shutting down.
I ended up with 31 contacts, including one park-to-park contact that I’m aware of. No DX today, but the Canadian stations were really booming in.
Towards the end of my activation, I had some rain coming in the passenger-side window where I bring the coax in. Normally, I use a piece of pipe insulation to help seal things up a bit, but I couldn’t find it in the truck. I have some more in the basement, so I’ll have to cut a new piece to fit the window.
Now it’s time to dry off my antenna parts before putting them back in the truck for next time.
Note: This was supposed to be published in the November issue of The SPARC, the Boston Amateur Radio Club newsletter, however, due to unforeseen circumstances, it was never published, so here it is for the first time in print!
It was a busy public service month for
me. First off was MassJam 2023, the multi-state scout jamboree that
is held every five years at the Cape Cod Fairgrounds in Falmouth.
While the communication staff was made
up of entirely of hams, the event did not use amateur radio for its
operation as obviously, while there are hams in Scouting, not
everyone is a ham and therefore, commercial band radio was a must for
the event. Using radios provided by DC Rentals (who seem to provide
the commercial radios for practically every large event in Boston)
MassJam got underway. Net control was a 24/7 operation with shifts
scheduled in blocks and food for the net controllers was cooked on
site. Despite some hiccups, the event itself was mostly successful,
including exodus from the campground was went really well and
finished practically on schedule.
After a week and a half off, it was
time for the next major public service event, the 2023 Head of the
Charles Regatta. I was stationed all 3 days at the Attager (which is
Regatta spelled backwards) Row First Aid tent. A ham’s job at the
regatta is to be the primary link for the first aid tents to net
control and from there to the event’s roving bike teams on
commercial radio (again, provided by DC Rentals) and if needed to our
public safety partners such as the Massachusetts State Police (who
provide their command post for the weekend where a ham is stationed
as a link between net control and them), Boston EMS and Cambridge
Fire. Joined by a rotating motley crew of hams, including our very
own public service chair, Ethan KC1OIP, we made the best of it
despite pouring rain on Saturday and cold winds on Sunday.
All in all, a good month of public
service. I recommend the Regatta as a good place to start if you’re
interested in the public service side of this great hobby. Now to
look forward to next year’s public service season with the Boston
Marathon!
Sorry, for the delayed post, just been busy with work.
It's back! The Marathon is back! At last, we had a Marathon on Patriots' Day again! Although, COVID is by no means gone, it felt good to be back to somewhat normal. Speaking of COVID, this year all Marathon volunteers had to be vaccinated.
Anyways, this year I once again provided communications for a medical tent. In fact, the same medical tent as last year although with a different team, well actually, more like the some of the same team as I had in 2019.
This year was mostly uneventful, and I had a competent ham partner this time around. The last two times left something to be desired.
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