For Field Day this year, I decided to run a solo HF operation from Tuttle Creek State Park (K-2353) in Manhattan, Kansas. At Dayton Hamvention, I bought a Yaesu FT-991a to use for HF and VHF/UHF given that my recent interests have been a lot of car-portable and roving operations. For antenna, I used my Pacific Antenna 20/40m trapped dipole and Max-Gain Systems mast as I did for the 2021 Kansas QSO Party. My goals for this Field Day were to test out the new radio setup and just get out of town for some solo camping. Continue reading
For my first time participating in the Kansas QSO Party, I decided to operate as W0V, a 1×1 rover station activating several counties at different state parks around Wichita. By operating from state parks, I figured I’d have decent locations to operate from that would also let me submit to the Parks on the Air (POTA) program for credit as well. This ended up being helpful in the end for standing out in some pile-ups.
I drove down to the Wichita area on Friday night and stayed in a hotel in anticipation for an early start the following morning. My plan was to be set up by around 8:30am so I could be on the air right at the start of the QSO party. I would visit three parks throughout Saturday, return to the same hotel for the night, then go to two more parks Sunday before driving home to Kansas City.
For my first Kansas QSO Party, I’ll be operating as a rover station under the special event call sign W0V on 20m and 40m SSB and FT8. I’ll be traveling to the Wichita area hitting up five counties throughout the weekend. I am also planning for each of my operating locations to be a Kansas State Park qualifying for the POTA program.
Click here for the map of my planned route (thank you Bob, W0BH for creating this map and managing the QSO Party!).
Saturday 8/28 (9am-9pm CDT):
- Greenwood County – Fall River State Park (K-2338)
- Woodson County – Cross Timbers State Park (K-2334)
- Butler County – El Dorado State Park (K-2336)
Sunday 8/29 (9am-3pm CDT):
- Kingman County – Cheney State Park (K-2331)
- Reno County – Sand Hills State Park (K-2351)
For the first time in several years, I decided to participate in a club Field Day operation. I headed to down Orlando, Florida to operate with WD4WDW, the Disney Emergency Amateur Radio Service (DEARS), of which my brother (KK4LWR) is the current club president. They had been planning to run a 2A, so I asked if they’d be interested in me running a free VHF station for 6m and 2m. Coming off June VHF, I saw this as an opportunity to get some more practice with my setup and try the antennas (6m Moxon and 5 element 2m yagi) with some more power. I checked the antennas and mast in a hard-side golf bag case on my Southwest flights to Orlando and back without any issues. Once at the site, I set up in the communal screened-in tent (many bugs in Florida) and used my brother’s Yaesu FT-857D as the radio. Although not as nice as my IC-705 in many perspectives, I appreciated the extra 10 dB this radio provided, and it certainly worked well for me.
After my experience in the 2020 June VHF contest, I decided to participate again this year with a better setup and more dedicated effort as a Single Operator Portable (SOP) station. After searching for good campsites around eastern Kansas, I booked a campsite at Fall River State Park (POTA K-2338) which is around 70 miles west of Wichita. This put me in a rural area with an open and secluded campsite to set up a mini Field Day operation for the contest right on the shore of Fall River Lake.
At the time of posting, I’m actually in the midst of changing my satellite gear so it is no longer my current setup. That said, I wanted to document it before I forgot about it and pass along my thoughts in case anyone else finds the information useful in the future.
In general, the radios and antennas for my ham radio satellite operations I’ve used have not changed since my last gear update (February 2020 Satellite Operations Gear). Check out that post for more details, but basically I use a Kenwood TH-D74 for a receive radio, an Yaesu FT-817ND as a transmit radio, an Arrow Antenna (now a custom-drilled version by WY7AA), with a variety of cables and adapters in between. In the last six months, I added a 3 Ah Bioenno battery pack to power the FT-817ND as well as a David Clark PC headset to replace the cheap PC headset I previously used.
A while back, I built a cable to power 12V devices (in my case a Kenwood TH-D74 HT) using the QuickCharge standard available in some USB power adapters. This allowed me to use a USB charger to charge my HT rather than bringing a dedicated wall wart which helped save some space when I traveled. While my homemade cable was electrically simple and worked as expected, it was a bit clunky. Also, QuickCharge is largely being replaced by USB Power Delivery (USB-PD), and since my laptop chargers using USB-PD, I found that I could consolidate my charging needs further by getting an adapter that works with USB-PD.
Of course, I’m not the first person to try to adapt USB-PD for other purposes, so I was able to find a few products that partially solved this problem. I quickly came across a line of small adapter boards that negotiate the USB-PD protocol and provide an adjustable or preset voltage based on the standard. These are available on Amazon (affiliate links on this page) but can also be found even cheaper on eBay if you’re willing to wait for shipping from China.
I’ve enjoyed using the Kenwood TH-D74 for the last four years or so, and despite its regular use and fragile design, it has survived that period without any major damage. However, a couple years ago, a small crack started to develop on the back of the case next to the belt clip. I don’t recall dropping the radio ever, so I assume this must be from bumping into other stuff when traveling with the radio in my backpack. I filled the crack with some glue to try to stop it from growing and that seemed to mostly work, although I was still concerned about water ingress. I’ve tried to be careful since and haven’t had any issues.
Fast forward to a few weeks ago, and I’m out hiking with the D74 to test APRS with a new antenna. As I go to clip the radio on my pocket, the belt clip snaps in half. I didn’t use the belt clip too often, but the plastic must have just weakened over time. I noticed that the spring is quite tight so that even when snapped in half, there is enough pressure on the clip to close it all the way to the radio body as you can see in the first photo above. Perhaps a poor design, but in any case, I needed to fix this one.
I’ll be hitting a few more grids on Saturday, November 28th. I’ll try to keep this page up to date but plans are subject to change. Follow along on Twitter (@kd8rtt) for updates along the way including planned frequencies for linear sats.
EN70/EN71 Grid Line: 1708z SO-50 1720z AO-91
1743z CAS-4AEN60: 2008z ISS (APRS)2100z CAS-4B
After a hiatus from the sats for a few months, I’m planning to hit some new grids during the weekends around Thanksgiving. These are tentative plans and subject to change. Follow me on Twitter (@kd8rtt) for real-time updates during the rove and frequencies for the linear sats before the pass. I might also hit some or all of EN60, EN61, and EM49 the following weekend, so check back later during the week of Thanksgiving for details.
Saturday, November 21:
EM48/49 Grid Line 16:07Z XW-2A 16:30Z AO-91 EM58/59 Grid Line 20:32Z CAS-4B or 20:35Z CAS-4A (TBD) 20:51Z PO-101 or 20:53Z SO-50 (TBD) EM69 01:32Z CAS-4B or 01:35Z CAS-4A (TBD) 02:35Z XW-2A Other passes possible for skeds during the evening.
Sunday, November 22:
EN70/71 Grid Line 18:11Z RS-44