callsign		distance	last heard - EST		callsign		distance	last heard - EST
RFS574781		10.7 miles 358°	2024-11-15 05:00:26		RFS573106		16.9 miles 251°	2024-10-31 00:01:08
RFS577114		17.2 miles 283°	2024-11-26 17:01:03		RFS574794		18.2 miles 351°	2024-11-15 09:00:33
RFS573772		20.5 miles 274°	2024-11-07 02:00:41		NWSBFA49A		21.4 miles 97°	2024-11-23 18:45:57
RFS573422		24.1 miles 98°	2024-11-04 01:00:42		RFS573904		25.9 miles 185°	2024-11-07 02:00:51
NWSBFA04A		25.9 miles 185°	2024-11-07 00:15:23		RFS574782		26.3 miles 41°	2024-11-15 06:00:42
RFS573726		26.6 miles 36°	2024-11-05 22:00:40		RFS574874		28.5 miles 41°	2024-11-16 00:00:37
RFS574607		33.8 miles 116°	2024-11-13 21:00:03		RFS573565		34.5 miles 81°	2024-11-04 04:00:50
RFS573837		35.9 miles 104°	2024-11-06 10:00:56		RFS573230		44.2 miles 107°	2024-11-01 10:00:38
RFS572940		44.5 miles 126°	2024-10-29 06:00:23		RFS576714		44.7 miles 127°	2024-11-25 01:00:51
RFS573203		46.2 miles 125°	2024-11-01 00:00:33		RFS574552		46.4 miles 108°	2024-11-13 04:00:13
RFS573700		47.0 miles 123°	2024-11-05 08:00:43		RFS573521		47.6 miles 90°	2024-11-03 16:00:53
RFS577051		47.8 miles 243°	2024-11-26 07:01:00		NWSBFA51A		47.8 miles 243°	2024-11-26 05:00:56
RFS574979		49.1 miles 122°	2024-11-16 22:00:54

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.