posts by eli

Antenna Design Musings

These past few months, I’ve been spending a lot of my Saturdays volunteering at the California Historical Radio Society. This is a great little museum in Alameda I would recommend for any ham or radio enthusiast. I have spent a lot of time operating in the W6CF ham shack, mostly on phone modes but also introducing the museum to modern digital modes such as FT-8. It has been a fun and rewarding exp...

My 2024 Holiday Season in Ham Radio

It's now 2025. Reflecting back on the year, it has had its ups and downs. However, I feel that I've had a pretty good holiday season, all things considered. The month of December 2024 started with a 7.3 magnitude earthquake on the 5th, which triggered a tsunami warning. Days later, at the start of the ARRL 10m contest on December 14th, San Francisco experienced its first tornado warning in history...

POTA Thornton State Beach de K6BCW - Transit Advice and POTA Experience

In the past month, I've attempted a Parks on the Air activation on two different occasions at Thornton State Beach (US-3577). I failed to obtain the required ten contacts to activate the park both times. Despite that, I had a lot of fun and am writing this blog post about my experience getting there via public transit and operating at the park. I live in the city and do not own a car, so I'm a...

SOTA and POTA at San Bruno Mountain

Recently I had the opportunity to visit San Bruno Mountain State Park and activate the summit for Summits on the Air (SOTA), and I attempted a Parks on the Air (POTA) activation. This was a very transit friendly destination to make radio contacts. Starting from downtown San Francisco, I took BART to Daly City, where I caught the 130 bus to the Royce Way Trailhead. You can also take the 130B bus. T...

2024 ARRL Digital and June VHF Contest Retrospective

So far this June has been a busy month for me with regards to amateur radio and as of writing this, the ARRL Field Day hasn’t even happened yet. Before Field Day gets started on the 22nd, I decided it would be nice to reflect on my contesting experience thus far. Lately my experience with ham radio has been characterized by challenges, but nevertheless I’ve been having a lot of fun with my operati...

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