callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
LA/SF-392		24.4 km 244°	2025-02-01 18:36:48		LA/SF-274		37.2 km 196°	2025-01-31 10:44:34
LA/SF-321		40.5 km 238°	2025-01-30 19:57:51		LA/SF-152		40.8 km 252°	2025-01-30 19:56:08
LA/SF-511		41.3 km 211°	2025-01-31 10:08:11		LA/SF-400		45.7 km 231°	2025-01-30 20:05:08
LA/SF-300		45.9 km 220°	2025-01-20 12:55:06		LD6SO		46.4 km 220°	2025-02-14 01:26:38
LA/SF-352		50.6 km 236°	2025-01-28 19:18:23		LA/SF-423		54.6 km 225°	2025-01-28 19:30:31

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.