*************************************************************************** * ATGP 2018 Report for GD Hill 75 *************************************************************************** Andy KB3UCH arrived at the parking lot at 9:30 and Bob showed up 45 minutes late as usual and we began the hike up the hill at maybe 10:25. Dark skies but still no rain. We climbed the tower and just as we began to setup antennas it began to rain and never let up. Operational by 11:15 and almost immediately saw stations from 9 north of us down to 1. We hunkered down inside the tower on the top landing with bob and equipment on the dry side and Andy dodging water on the other. Andy had brought a backup twin-lead Jpole and with enough coax, we were able to operate the second radio from down inside the tower also. What surprised us was the number of people still hiking and that still climbed the tower. All of them having to step over and around Bob and all the equipment in the 2' wide space. See inside tower: http://aprs.org/hamtrails/2018/GDhill-inside-tower.png Had voice immediately with MDMTN7 but not CAMLBCK-9 (as usual). Didnt chat to save power. The ATGP channel seemed quite lightly used, but that is good for less collisions and higher reliability. Only about half the stations had any STATUS text and/or updated it so we could see what was going on. But several sent MSGS and I sent several messages and BLNS since I was in the middle and my messages could make both ends using only a single HOP7-7. Around 14XX, after I had seen all stations from 13 down to 1, I sent MSG to ALL asking 13 and 1 to both send a GP message to ALL. I got it from Springer-1, but not from 13. By 1430 in consultation with the shack potato, we sent the message to suggest everyone QRT at 1500 since it did not look like much would change. And we were getting wet. Sorry, we didn't try 9600, but there were so still several weaknesses in the chain that it seemed it would only add more confusion. At 1500 we secured and drove over to the next hill 3 miles away and visited the LRTS Ham Club shack on the ridge line and explored with them putting a permanent site there. More on that when we figure out the best 2m packet frequency to minimize the number of cavities needed to avoid repeater inputs at all the possible permanent sites. Bob, WB4APR