callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KD8ABP-9		43.6 yards 161°	2012-02-10 21:22:45		KD8JAM-9		2.0 miles 347°	2012-02-14 02:43:32
W8CDZ-2		3.9 miles 226°	2012-02-14 04:32:40		KD8GBH-1		10.0 miles 207°	2012-02-14 04:25:03
W8CDZ-88		10.7 miles 223°	2012-02-14 04:31:35		KC9TEU		11.3 miles 220°	2012-02-11 21:27:57
KC8RGO-5		11.4 miles 247°	2012-02-02 16:43:40		N8WAV-10		12.1 miles 212°	2012-02-14 04:30:53
KC8RGO-9		12.1 miles 249°	2012-02-13 19:40:05		KD8RBC-7		12.2 miles 219°	2012-02-14 01:30:28
KC8YDU		12.4 miles 226°	2012-02-14 04:30:22		WB8WKN-9		13.1 miles 221°	2012-02-14 02:24:39
K8MDH-1		13.5 miles 54°	2012-02-14 04:36:55		K8MDH-315		13.5 miles 54°	2012-02-14 04:38:10
KC8YDU-1		16.2 miles 224°	2012-02-14 02:50:25		W8KQB-1		29.3 miles 203°	2012-02-14 04:30:26

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.