callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
TWCSVRc1A		5.1 miles 200°	2024-07-01 19:32:51		TWCSVRj1A		11.2 miles 277°	2024-07-02 18:01:57
KG7KID-4		12.6 miles 271°	2024-07-06 00:54:24		KG7KMD-4		12.6 miles 271°	2024-06-17 14:19:02
TWCSVRQ0A		18.9 miles 278°	2024-06-30 17:17:45		KF6RAL-12		19.6 miles 185°	2024-07-05 23:59:32
GW0248		25.8 miles 171°	2024-07-06 00:55:02		EW1821		26.7 miles 164°	2024-07-06 00:53:43
TWCSVRh1A		28.5 miles 307°	2024-07-02 16:02:56		EPZSVRY1A		29.2 miles 87°	2024-07-01 18:17:50
KB1WNK-9		29.5 miles 85°	2024-06-30 16:35:15		TWCSVRb1A		30.7 miles 239°	2024-07-01 18:17:50
TWCSVRT0A		32.4 miles 279°	2024-06-30 19:01:45		KG4CWC		32.6 miles 266°	2024-07-05 21:49:41
KG4CWC-14		32.6 miles 266°	2024-07-05 20:35:38		TWCSVRo1A		33.4 miles 239°	2024-07-04 19:47:10
TWCSVRk1A		35.3 miles 234°	2024-07-02 18:17:57		GW3891		36.7 miles 131°	2024-06-11 11:33:29
N5YSF-9		39.0 miles 88°	2024-06-28 17:40:22		TWCSVRi1A		40.3 miles 270°	2024-07-02 17:16:57
HELIO		40.5 miles 307°	2024-07-06 00:53:11		EW4360		41.0 miles 282°	2024-07-06 00:45:12
FW6147		42.1 miles 235°	2024-07-06 00:50:56		KJ7ZHM-N		43.7 miles 252°	2024-07-05 20:14:20
KJ7ZHM-D		43.7 miles 252°	2024-07-05 19:54:40		KC7DTB-7		44.4 miles 307°	2024-06-14 21:35:48

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.