callsign		distance	last heard - EST		callsign		distance	last heard - EST
ER-ER1OVR		0.6 miles 15°	2025-02-01 19:17:39		438.900CH		0.6 miles 13°	2025-02-01 19:21:03
ER1BBC-D		1.4 miles 62°	2025-02-01 17:59:25		ER1BBC-Y		1.4 miles 62°	2025-02-01 17:59:15
DMRSTATUS		1.7 miles 16°	2025-02-01 18:46:36		ER1VOX-R		2.9 miles 233°	2025-02-01 19:25:19
145.550CH		3.0 miles 15°	2025-02-01 19:15:09		FW4072		3.2 miles 348°	2025-02-01 19:23:20
ER1CAT B		4.7 miles 328°	2025-02-01 19:16:57		ER1CAT-B		4.7 miles 328°	2025-02-01 19:17:07
ER1CAT-D		4.7 miles 328°	2025-02-01 19:21:57		ER1ONE		4.8 miles 327°	2025-02-01 19:24:33
ER1CHI		5.3 miles 36°	2025-02-01 19:23:16		ER1IM-1		5.4 miles 12°	2025-01-06 15:26:58
ER1PL		24.9 miles 263°	2025-01-28 05:48:02

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.