callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KC8YDU-12		16.1 miles 103°	2012-02-13 23:57:05		KB8ZXE-1		33.4 miles 226°	2012-02-14 00:13:01
KD8PGY-7		33.9 miles 226°	2012-02-05 00:36:14		KD8PGY-2		34.0 miles 226°	2012-02-08 18:51:25
KD8PGY-12		34.1 miles 226°	2012-02-05 00:05:05		K8ATX		35.7 miles 231°	2012-01-17 19:10:45
K8ATZ-R		36.1 miles 231°	2012-02-12 02:14:21		K8ATX-R		36.1 miles 231°	2012-02-12 18:24:07
KB8ZXE-11		36.6 miles 229°	2012-02-14 00:18:50		CW4865		37.0 miles 90°	2012-02-14 00:21:12
W8KQB-1		37.2 miles 85°	2012-02-14 00:20:25		AGVH		39.6 miles 234°	2012-02-13 23:54:46
brgr king		40.5 miles 237°	2012-02-01 22:02:07		KC8YDU-1		41.4 miles 63°	2012-02-13 02:38:36
AB8ZJ		41.7 miles 233°	2012-02-14 00:14:00		burgrkng		41.8 miles 234°	2012-02-02 03:02:08
K8DLM		42.0 miles 234°	2012-02-14 00:11:31		KD8PGY-5		43.2 miles 234°	2012-01-30 07:34:54
KD8PGY		43.2 miles 234°	2012-02-13 04:49:45		KD8PGY-10		43.2 miles 234°	2012-02-02 03:34:45
IPSD		43.3 miles 234°	2012-02-13 10:54:56		KC8LRQ		43.8 miles 235°	2012-02-14 00:14:53
Hurley		44.0 miles 234°	2012-02-13 21:07:36		LSAC-1		44.4 miles 234°	2012-02-13 23:54:06
KC8RGO-9		45.1 miles 55°	2012-02-13 19:40:05

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.