Click on the poster, or here, for more info about the TCARES ARRL Field Day – we hope to see you there!

More info can be found at the American Radio Relay League (ARRL):

https://www.arrl.org/field-day

https://www.arrl.org/news/start-planning-for-arrl-field-day-2026

The post 2026 ARRL FIELD DAY appeared first on TCARES.

Join us for the 50th annual Pinecrest Run! The five-mile winds through the roads of Pinecrest and along the shores of Pinecrest Lake. The one mile is a quick race on pavement. This is a fundraiser event for Pinecrest Expedition Academy, our local private school. Sorry, pets are not allowed in the race. Get registered today!

TCARES GMRS licensees are being asked to provide volunteer radio support for the 1 mile, and 5 mile races. This is Tuolumne County’s oldest, continually running foot race. We can use 5 or 6 volunteers. As we learned last year a couple of places have a hard time reaching the Pinecrest repeater, so we will be operating on simplex, and also using GMRS. This will be a good chance to work the Strawberry GMRS repeater.

Contact Rich Combs, KK6RIC/WRMM317, at combsrichard@sbcglobal.net if you have questions.

The post 50th Annual PINECREST RUN! appeared first on TCARES.

Learn more about Parks on the Air (POTA) (Click on the link below to view the presentation).

https://tcares.net/wp-content/uploads/2026/05/20260502_POTA-Event.pdf

TCARES POTA Event
at Mt. Elizabeth
May 2nd, 2026

The post Parks on the Air (POTA) TCARES Breakfast Meeting Presentation appeared first on TCARES.

WHEN: Thursday MAY 14 10:30-11:30 AM

Click on this link for more information.

2026 County OES Emergency Siren Test MAY 14 11:00 AM

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The post List of Upcoming Ham Events appeared first on TCARES.

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The post 2026 TCARES Soldering Meetup appeared first on TCARES.

Join us for a casual Parks On The Air (POTA) meetup at Elizabeth Peak in Cedar Ridge, Tuolumne County, on Saturday, May 2nd (Note: Date changed from April 28th, due to weather forecast). See the events calendar on the tcares.net home page for details.

The post TCARES POTA Meetup = May 2nd (Saturday)! appeared first on TCARES.

by Richard Combs

Pinecrest Expedition Academy is a very outdoors oriented hands-on school. So, under the guise of giving a presentation about amateur radio, a few of us arranged for a Fox Hunt for the students. Those in the know realize this is not an actual fox hunt, but rather an exercise in radio direction finding. With the help of Greg Kiyoi KN6RUQ and “Fox Master “Brian Zoraster KA6ZED, foxes were found, and students educated.

My task was talking about radios, its history, and how they work. There were two groups young K-3 and older 4-7 graders, somewhat of a challenge for me. Both groups were however, inquisitive and engaged. We started with some tin can phones, then I cut the string and said “Now what?” After a little history and some more discussion, we eventually headed out for the hunt. Brian Zoraster had 3D printed two custom tape measure Yagi antennas, and after some instruction the students were off for the hunt. None of the foxes got away, and the students seemed to have fun, expressing surprise when they located the fox/transmitter. 

Special thanks to Brian and Greg who made the trip up to the school near Pinecrest early in the morning. The next challenge will be to try and monitor the ISS transmissions with the antennas Brian left with the school. 

You can see Brian’s antennas and setup at Pacificon.  On with the hunt!

The post Transmitter Hunt at Pinecrest Expedition Academy appeared first on TCARES.

Scroll through this presentation or download the whole file to view it any way you prefer. Enjoy.

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