callsign		distance	last heard - EST		callsign		distance	last heard - EST
4O0VDU-R		6.9 miles 0°	2025-01-17 12:46:56		4O0VDU C		6.9 miles 0°	2025-01-17 12:34:56
4O0VDU-C		6.9 miles 0°	2025-01-17 12:35:06		ER-4O0VDU		6.9 miles 0°	2025-01-17 12:47:18
4O7JAZ		7.8 miles 34°	2025-01-17 12:42:01		4O/ZC-126		20.7 miles 198°	2024-12-26 12:05:21
4O/ZC-076		21.1 miles 255°	2025-01-17 08:52:26		DL1ZM-9		21.7 miles 195°	2024-12-27 16:07:22
DL1ZM-5		22.1 miles 194°	2025-01-17 12:16:45		4O/JC-031		26.1 miles 197°	2024-12-26 11:49:21
4O0VBA-R		35.6 miles 117°	2024-12-26 22:01:43		4O0VBA C		35.6 miles 117°	2024-12-26 21:45:11
4O0VBA-C		35.6 miles 117°	2024-12-26 21:45:21		ER-4O0VBA		35.6 miles 117°	2024-12-26 21:56:13
4O0VBA		35.6 miles 117°	2025-01-17 12:48:40

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.