callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
XE1EL-12		4.3 km 43°	2025-03-13 19:18:48		XE1EL-13		4.6 km 47°	2025-02-26 06:54:23
IRLP-8125		7.1 km 40°	2025-03-13 21:55:02		XE1EL		7.7 km 38°	2025-03-10 01:52:07
XE1EL-9		9.1 km 46°	2025-03-12 02:40:26		XE1EL-10		10.6 km 59°	2025-03-13 21:32:25
XE1EL-1		24.6 km 65°	2025-03-13 21:48:41		IRLP-8986		29.3 km 354°	2025-03-12 14:30:02
FU YUAN YU 9509		34.5 km 213°	2025-02-13 04:23:28		412500729 CN		46.3 km 263°	2025-02-14 19:20:31
XE1EL-4		51.6 km 115°	2025-03-13 21:45:32		IRLP-3404		59.7 km 112°	2025-03-13 21:45:02
XE1GT-N		71.0 km 260°	2025-03-09 18:07:01		AE6J-5		80.3 km 282°	2025-02-28 19:25:16

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.