ARRL 10GHz And Up Contest 2024

As Ron KO0Z mentioned in his posting last month, we were planning on publishing two narratives about our biggest microwave contest of the year. I apologize for being a little late with my addition, there is not much left to say what Ron did not cover in his posting anyway.

Let's start at the begin. First half of the contest, Saturday August 17 (2024). Ron KO0Z with Debbie KC9ULA went to Frenchman's Bluff while I was packing my station in the morning (I have returned from a business trip just the night before). Harry WA0CNS joined me with his 10GHz station for the day. Since we shared my car, we did not have space for higher bands this time. Ron went somewhere West along I-70 while Harry and myself tried to find the Frenchman's Bluff. Surprisingly, we succeeded and even found shorter way than last time. Nice, warm (well, hot) weather, blue skies and no rain clouds in the direction towards West where the location is open to.

Ron KO0Z arrived at Moberly airport in EM39sl while we were in EM49ma It's just 85 miles or so, but we did not hear each other - neither on mine or on Harry's station. Ron just worked NA0Y on 10GHz so we assumed that his station was working and decided to take a look at the terrain profile later at home ... and Yes, the terrain seems to be the problem. We were at the very bottom on the right hand side:

Moberly - Frenchamn's Bluff path

From here, we went to Hannibal to our favorite Lover's Leap in EM49hq to join Kevin AD7OI. Ron covered that part nicely in his narrative, so I will only add that I was not able to hear the WB0LJC group in Minnesota although Kevin worked them SSB .. well, not only his 60W station makes its own path through the atmosphere, but it also receives very good. Subject to look at during the coming winter (I intend to replace mu LNA with new one from Kuhne). I worked K9JK across reasonable distance that day.

AF4JF and WA0CNS set up in EM49hq

Lover's Leap has a new "decoration"

Kevin AD7OI explaining ham radio to bystanders

Second half of the contest was more exciting. We only went out on Sunday September 22 (2024) and only to Louisiana in EM49lk. There were no rain clouds to use and generally nobody to work. Except Bruce W9FZ and Janice KA9VVQ who came close enough to us to make a QSO. It was hard, but we made 385km contacts! This was also the first outing where Jim KK0U joined us with 10GHz station.

Aiming towards EN42px from EM49lk

Jim KK0U operating 10GHz

Ron KO0Z on his truck