callsign		distance	last heard - EST		callsign		distance	last heard - EST
4O0VDU C		0.0 yards 0°	2024-11-24 01:16:32		4O0VDU-C		0.0 yards 0°	2024-11-24 01:16:32
ER-4O0VDU		0.0 yards 0°	2024-11-24 01:10:41		4O/YU5MNO		1.4 miles 199°	2024-11-08 06:12:37
4O/ZC-013		1.4 miles 199°	2024-11-08 04:38:46		4O7JAZ		4.3 miles 96°	2024-11-24 01:11:55
4O0VBA-R		39.1 miles 126°	2024-11-22 05:10:43		4O0VBA C		39.1 miles 126°	2024-11-22 05:16:41
4O0VBA-C		39.1 miles 126°	2024-11-22 05:16:51		ER-4O0VBA		39.1 miles 126°	2024-11-22 05:28:38
4O0VBA		39.1 miles 126°	2024-11-24 01:15:18

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.