callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS577969		16.8 miles 308°	2024-12-05 05:00:22		RFS578423		17.6 miles 227°	2024-12-08 23:01:03
NWSBFA40A		17.8 miles 307°	2024-11-26 00:02:14		RFS577980		21.9 miles 308°	2024-12-05 08:01:19
RFS577795		21.9 miles 308°	2024-12-03 05:00:04		RFS577915		21.9 miles 308°	2024-12-04 17:00:16
RFS578560		21.9 miles 308°	2024-12-10 14:01:17		NWSBFA60A		21.9 miles 308°	2024-12-10 12:01:09
NWSBFA26A		21.9 miles 309°	2024-12-08 23:01:52		RFS577214		22.1 miles 309°	2024-11-27 14:01:05
RFS574704		22.1 miles 309°	2024-11-15 09:00:33		NWSBFA14A		22.1 miles 309°	2024-11-27 13:00:57
RFS578556		22.3 miles 309°	2024-12-12 21:00:11		RFS577213		22.3 miles 309°	2024-11-27 14:01:03
NWSBFA98A		22.8 miles 308°	2024-12-07 12:16:16		NWSBFA44A		22.8 miles 308°	2024-12-05 07:02:13
RFS577918		23.0 miles 311°	2024-12-04 18:00:17		NWSBFA18A		23.0 miles 311°	2024-12-04 16:15:31
RFS576725		25.5 miles 266°	2024-11-23 10:01:12		RFS578841		35.5 miles 238°	2024-12-13 11:47:10
NWSBFA41A		35.5 miles 238°	2024-12-13 11:46:10		NWSBFA59A		46.3 miles 236°	2024-12-12 19:00:53
RFS578759		46.3 miles 236°	2024-12-12 21:00:22

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.