callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KC0U-12		16.3 yards 90°	2012-01-24 23:40:36		KC0U-1		43.3 yards 338°	2012-02-03 06:04:19
KC0U-8		123.2 yards 111°	2012-02-12 13:55:35		146.985KS		18.6 miles 306°	2012-02-12 19:08:38
K0SUN-13		18.7 miles 276°	2012-02-12 19:03:53		WX0U-1		19.1 miles 346°	2012-02-12 18:24:41
AC0BQ-1		19.8 miles 33°	2012-02-12 19:02:14		AC0BQ		19.9 miles 32°	2012-02-10 23:37:54
WX0U-99		21.0 miles 342°	2012-02-12 18:46:32		EL-351450		21.1 miles 342°	2012-02-12 19:00:45
W0TRB-10		21.2 miles 342°	2012-02-03 00:36:06		WX0U		22.0 miles 343°	2012-02-12 18:39:58
WX0U-7		23.2 miles 342°	2012-02-05 22:28:28		KC0WNY		23.2 miles 160°	2012-02-01 03:51:10
KC0WNY-14		23.2 miles 160°	2012-01-22 19:02:17		WA6AAI-9		38.8 miles 108°	2012-02-11 20:12:47
N0IED		47.1 miles 246°	2012-02-06 00:41:29		147.15KS		48.1 miles 244°	2012-02-12 18:38:38

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.