I’m Mark Warrick, from Santa Ana, California.  I currently have a general class ham license and am studying for my extra.  I also hold volunteer examiner accreditation from the ARRL and Greater Los Angeles Amateur Radio Group.

By day, I’m a project manager for a software company.  On the weekends, I provide mountain biking tours all around Southern California

Some of my recent experiments in the amateur ham world include APRS, WinLink email over radio, SSTV, building an antenna and transmitter hunting.

Repeaters / Linked Systems I Frequent

Recent Posts
ARPS Messaging with SARTrack
I tested SARTrack's software for APRS station tracking and APRS messaging.
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2019 ARRL Field Day Locations in Orange County, CA
2019 Field Day locations within Orange County, California.
Read more.