callsign		distance	last heard - EST		callsign		distance	last heard - EST
PAHFLSc1A		17.0 miles 39°	2024-11-07 06:17:19		FW1396		18.7 miles 31°	2024-11-08 03:42:31
PAHFLSb1A		19.8 miles 112°	2024-11-08 03:38:25		SGFFLS11A		26.3 miles 2°	2024-11-07 20:02:23
GW1603		27.2 miles 64°	2024-11-08 03:41:05		SGFFLS31A		28.3 miles 344°	2024-11-06 22:32:16
SGFFLS21A		28.5 miles 323°	2024-11-06 11:32:13		FW3667		33.6 miles 267°	2024-11-08 03:45:20
GW1435		33.6 miles 298°	2024-11-08 03:45:46		CPCMPD22P		34.9 miles 281°	2024-11-04 11:43:43
KC0F-10		35.3 miles 262°	2024-10-19 20:31:32		KC0F-5		35.3 miles 262°	2024-10-14 18:22:12
KC0F-7		35.3 miles 262°	2024-10-14 17:41:01		FW2048		36.7 miles 265°	2024-11-08 03:45:30
KC0F-9		36.8 miles 264°	2024-11-07 20:54:49		FW8281		37.7 miles 269°	2024-11-08 03:45:41
GW0019		38.0 miles 266°	2024-11-08 03:44:30		K4M9		39.3 miles 130°	2024-11-08 03:41:56
KF7VRJ-9		40.7 miles 262°	2024-11-07 12:25:51		KF7VRJ-6		41.0 miles 262°	2024-11-08 03:35:15
PAHFLSa1A		48.5 miles 57°	2024-11-06 18:16:15

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.