Mark Griffith KDØQYN's goal for this project was to design and build a super-simple, ultra-portable system for using Amateur Radio to send and receive email in disaster situations when all else fails... without carrying in a wheelbarrow full of equipment and wires and taking a "two days" to set it all up.

The result: PiGate, a tiny Raspberry Pi-based Winlink gateway.

Most of Mark's slides are text or simple charts, so the Radio Rating comes in at a B - you'll get it from the audio.