Wednesday, February 21, 2024

CHASING BANDS: TWO TRUCK ACTIVATIONS TAKE BRIAN CLOSER TO THE JAMES F. LAPORTA N1CC AWARD by THOMAS WITHERSPOON

Parked in the lot at PA State Game Land 074

Two Truck Activations:  Racking up Bands and DX

by Brian (K3ES)

One of the things I like best about living in Western Pennsylvania is that after a stretch of heavy winter weather, we always seem to get a bit of a break.  The break never lasts long, but the sun comes out and the temperature warms enough to hold a promise of spring.  The first week of February 2024 gave us one of those respites.  With rising temperatures, the snow melted, a strange yellow disc appeared in the sky, and this operator’s thoughts turned once again toward POTA activations, and a free Sunday afternoon provided a perfect opportunity.

A Long-Term Goal

For just over a year, I have been working slowly toward POTA’s James F. LaPorta N1CC Award for activators.  I am under no illusions.  This goal may take me another year to complete on my terms.

The award requires an activator to complete QSOs on ten different amateur bands from each of ten different Parks on the Air entities.  To the extent possible, I am working to finish all of the needed contacts using CW mode and QRP power levels.  So, one specific part of my afternoon outing would include an attempt to make a QRP CW contact on my tenth band from PA State Game Land 283, K-8977.  Two previous activations of K-8977 had given me contacts on each of the nine HF bands from 80m to 10m.  So this afternoon, I would attempt to make a contact on top band, 160m.

Molly supervises many of my activations, and even when the weather warms into the 40s, she prefers to activate from the truck.

The Activation Plan

With a little bit of advanced planning, POTA Dog Molly and I packed the truck on a Sunday afternoon and headed out to attempt two activations.  First, we would set up at K-8773, Pennsylvania State Game Land 074, a new park for me, where we would have about 2 hours on the air before the time would be right to move to the next park and attempt an activation including 160m.  It would be just a short drive to K-8977, and we hoped to arrive there and set up around 2100Z (4pm EST).  The goal at K-8977 was to get enough contacts for a successful activation, then shortly before sunset move to 160m and get at least one contact to complete activation of the the tenth band.

Parking areas at Pennsylvania State Game Lands are mostly unpaved, but they are well marked.

Activating K-8773

With temperatures running in the low 40s Fahrenheit, I decided Molly would be most comfortable operating from the truck.  She appeared to be quite pleased with that decision.  So we pulled into one of the parking lots at K-8773 and parked along the tree line.  I tossed my arborist line over a branch near the truck, and used it to pull up my Tufteln 9:1 35 ft random wire antenna into a near-vertical configuration.  After connecting the 17 ft counterpoise wire and laying it out along the ground, I attached the 15 ft RG316 feedline and routed it into the truck through the driver’s side door seal.

I clipped the feedpoint of my Tufteln random wire antenna to the 2m antenna on the front fender of the truck.
I threw my arborist line over a tree branch, and used it to pull up the far-end of the antenna.  A few wraps around the handle for the back window of the cap kept it secure for the activation.
The RG316 feedline runs through the door seal into the truck.

Once inside the truck, I set up my KX2, prepared my log book, and made the decision to work my way downward through the amateur bands.  Conditions proved to be amazingly good that Sunday afternoon, and my 5 watt signal yielded 54 CW contacts, including 13 DX contacts spread across 7 European countries.

Moreover, I made at least one of these contacts on each of 8 amateur bands, from 10m to 60m.  Unexpectedly, getting contacts on 8 bands during a spectacular afternoon at K-8773 also puts that park well within striking distance for completing 10 bands, just not on this particular afternoon.

Not a bad afternoon’s work at the first park, not at all!

The KX2 sits on the console of the truck, with its feet straddling one of the cup holders.  This leaves plenty of room for my log book (yes, I’m one of those dinosaurs who uses pencil and paper for logging).
Another view of the operating station.  Note the home made VK3IL pressure paddles above the log book.
Supervising this activation was a particularly difficult task.  Molly has decided that a rest is needed.  She has tucked her nose in the blanket, a definite signal that serious napping is underway.
At K-8773, I logged 56 contacts across 8 bands.  I was delighted that 13 of those contacts were DX from Europe.

Activating K-8977

Packing my gear at K-8977 went quickly.  As a most excellent POTA companion, I rewarded Molly with a short walk along a Game Land road, then a 15 minute drive on some rugged back roads brought us to K-8773.  I had operated from one particular parking lot during previous activations, but a quick look around for places to set up my antenna caused me to head for a  different parking lot.  I would be using a wire antenna that was much longer than normal, and a nearby power line was too close for comfort.

ALWAYS watch for and avoid power lines when deploying your antennas in the field!

To activate on the 160m band, I intended to use my VK160 antenna.  The VK160 is a homebrew 9:1 random wire antenna with a 144 ft radiator and three – 17 ft counterpoise wires.  At the new location it went up quickly in an inverted V configuration.  With counterpoise wires spread out on the ground, and my 15ft RG316 feedline connected and run through the door seal of the truck, it was time to get the station assembled and on the air.  This time the rig would be a KX3 with built-in wide-range tuner.  The KX3’s spectacular tuner matches the VK160 on all bands from 10m to 160m.

I was easily on the air at 2100Z (4 pm EST), and had about 90 minutes before sunset.  My plan was to begin on 40m, and collect enough contacts to assure the activation before moving to 160m around 2200Z (5 pm EST), about 30 minutes before sunset.

Activating on 40m was a safe bet, even running 5 watts CW.  Once spotted, I was working a steady pileup for about 40 minutes.  When 40m callers tailed off, I switched over to 30m for 20 minutes and picked up a bunch more contacts on the new band.  Then, at 5 pm local, I switched over to 160m.  It did not take long to start making contacts.  It was not a pile up, but the three 160m contacts were very satisfying:  eastern Pennsylvania, western Pennsylvania, and Virginia.

I called QRT at 2215Z (5:15 pm EST), packed up my gear in the remaining daylight, and drove home.  I was home in time for dinner, and Molly didn’t say a word about being late for her normal 5 pm dinner time.

At K-8977, I logged 54 contacts.  Since I worked them on 30m, 40m, and 160m, it was entirely expected that most would be located in the eastern US and Canada.  Logging 3 contacts on 160m made it a perfect outing.

I do owe an apology to QRPer.com readers, because in the pace of the second activation, I failed to take pictures during my operation.  If you are interested in visuals, please take a look at previous QRPer articles on building the VK160 and testing it during Winter Field Day 2023.

Gear

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Equipment at K-8773

Equipment at K-8977

 

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