callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KC0WNY-15		5.3 miles 32°	2010-03-12 11:25:56		DW0318		19.2 miles 275°	2010-03-19 05:53:55
KC0U-7		23.1 miles 340°	2010-03-04 18:18:15		W0TRB-7		23.2 miles 341°	2010-03-18 21:58:28
KC0U		23.2 miles 340°	2010-03-19 05:36:01		KC0U-9		23.2 miles 340°	2010-03-19 02:54:36
KC0U-1		23.2 miles 340°	2010-03-19 00:08:03		KC0U-12		27.6 miles 359°	2010-03-18 11:23:17
KE0MD		31.8 miles 74°	2010-03-19 05:44:37		K0SUN-13		35.6 miles 312°	2010-03-19 05:44:22

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.