Long-distance High Frequency APRS Tracking Using The FreeTrak63 | Hackaday
PicoAPRS with GPS receiver (Kit) ‹ SPARKY's Blog
Amazon.com: Newest ANT51 APRS TNC Tracker Net Digipeater Weather Station GPS TTL for YAESU 8-15v : Electronics
Microsat APRS
APRS Tracker: GPS - Sarasota Emergency Radio club
APRS: Automatic Packet Reporting System
Byonics - APRS
APRS | Rockets, Etc
Light APRS tracker
Amazon.com: BTECH DMR-6X2 PRO Digital DMR and Analog 7-Watt Dual Band Two-Way Radio (136-174MHz VHF & 400-480MHz UHF). Supports Bluetooth, APRS, GPS, Roaming, AES256 Encryption, Recording, and More