callsign		distance	last heard - EST		callsign		distance	last heard - EST
XE1YWK-8		21.8 miles 100°	2024-12-15 17:21:05		XE1UCA-10		22.3 miles 356°	2024-12-23 20:07:42
XE1UCA-8		35.0 miles 231°	2024-12-23 20:24:41		ZAMORANO		38.8 miles 271°	2024-12-31 15:24:50
XE1JKW-4		51.4 miles 249°	2024-12-21 09:09:40		XE1UCA-4		51.6 miles 254°	2024-12-24 15:07:44
XE1/QT077		52.8 miles 252°	2024-12-17 05:09:49		XE1RCQ-1		52.8 miles 252°	2025-01-02 06:59:09
XE1AF-9		56.2 miles 246°	2025-01-01 23:00:20		XE1UCA-6		56.2 miles 245°	2024-12-12 14:34:59
XE1GSY-7		57.8 miles 243°	2024-12-07 08:08:19

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.