callsign		distance	last heard - EST		callsign		distance	last heard - EST
ER1CHI		2.2 miles 117°	2024-12-04 03:02:53		145.550CH		2.4 miles 188°	2024-12-04 03:16:54
FW4072		2.8 miles 221°	2024-12-04 03:15:01		DMRSTATUS		3.7 miles 190°	2024-12-04 01:28:57
ER1ONE		4.0 miles 252°	2024-12-04 03:21:19		438.900CH		4.7 miles 192°	2024-12-04 03:10:49
ER-ER1OVR		4.8 miles 192°	2024-12-04 03:14:11		ER2SD		5.0 miles 261°	2024-12-01 03:12:43
ER-ER1VHF		5.4 miles 192°	2024-12-04 03:14:26		ER1VOX-R		7.8 miles 206°	2024-12-01 03:57:21

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.