callsign		distance	last heard - EST		callsign		distance	last heard - EST
4O0VDU-R		5.0 miles 33°	2025-01-21 19:20:57		4O0VDU C		5.0 miles 33°	2025-01-21 20:01:57
4O0VDU-C		5.0 miles 33°	2025-01-21 20:02:07		ER-4O0VDU		5.0 miles 33°	2025-01-21 19:55:47
4O7JAZ		7.9 miles 61°	2025-01-21 20:02:48		4O/ZC-076		19.5 miles 246°	2025-01-17 08:52:26
4O/ZC-126		22.7 miles 190°	2025-01-18 14:55:49		DL1ZM-9		23.8 miles 187°	2024-12-27 16:07:22
DL1ZM-5		23.8 miles 187°	2025-01-18 19:57:58		4O0VBA-R		39.1 miles 119°	2024-12-26 22:01:43
4O0VBA C		39.1 miles 119°	2024-12-26 21:45:11		4O0VBA-C		39.1 miles 119°	2024-12-26 21:45:21
ER-4O0VBA		39.1 miles 119°	2024-12-26 21:56:13		4O0VBA		39.1 miles 119°	2025-01-21 19:59:25

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.