callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
EL-351450		19.4 yards 0°	2012-02-13 23:20:36		WX0U		62.6 yards 194°	2012-02-13 23:18:54
W0TRB-10		384.0 yards 0°	2012-02-03 00:36:06		WX0U-7		2.2 miles 346°	2012-02-05 22:28:28
WX0U-1		2.6 miles 123°	2012-02-13 23:24:31		146.985KS		12.5 miles 223°	2012-02-13 23:18:32
AC0BQ		17.5 miles 100°	2012-02-13 16:41:49		AC0BQ-1		17.9 miles 101°	2012-02-13 23:02:54
KC0U-1		21.0 miles 161°	2012-02-13 23:06:37		KC0U-12		21.0 miles 161°	2012-01-24 23:40:36
KC0U-8		21.4 miles 160°	2012-02-13 23:25:03		K0SUN-13		21.6 miles 214°	2012-02-13 23:23:48
K0SUN-5		44.1 miles 290°	2012-02-13 17:55:25

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.