callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SM5LBR-3		11.4 miles 266°	2012-01-27 04:36:19		SM5EZN-2		16.3 miles 164°	2012-02-13 22:04:04
SM3XIK-7		17.8 miles 292°	2012-01-23 19:20:07		SM3XIK-1		18.2 miles 296°	2012-02-14 06:13:05
SM5LBR-9		21.8 miles 170°	2012-02-13 20:07:57		SM5LBR		22.1 miles 223°	2012-02-12 20:24:00
SJ5E-11		28.4 miles 149°	2012-01-16 12:38:03		SM3XLY-2		34.1 miles 311°	2012-02-14 06:16:00
SM4WIT		34.6 miles 311°	2012-01-19 20:59:03

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.