I’m Mark Warrick, originally from Santa Ana, California now residing in Anaheim Hills. 

I currently have a general class ham license

I hold volunteer examiner accreditation from the ARRL and Greater Los Angeles Amateur Radio Group.

I completed ARRL emeregency communications training

I am a member of Anaheim RACES.

I am a volunteer radio operator at the Queen Mary (W6RO).

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 ARDEN mesh nodes and connected devices, APRS, Digital Radio, WinLink email over radio and AREDN, NBEMS, SSTV, building antennas and transmitter building / hunting.

Call me on Ham Shack Hotline: Extension 50160

Repeaters / Linked Systems I Frequent

More About Me

You can find out more about me at a couple of my websites:



Recent Posts
If you plan on using PinpointAPRS with no Internet connection and want to be able to see your maps, I
A demonstration of two IP phones on separate AREDN networks talking to each other with direct IP dialing.
This video is a demonstration of an Android device with a GL.iNet GL-USB150 (Microuter) connected via an OTG cable running
A demonstration of a minimal amount of equipment needed to make phone calls over the ARDEN mesh using a PBX.