callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KD0AFH-3		1.6 miles 342°	2012-02-14 09:31:27		KH6VO-4		1.7 miles 342°	2012-02-14 09:39:10
KD0FHW-4		2.8 miles 335°	2012-02-14 09:33:15		W0BCF		10.5 miles 332°	2012-02-14 05:40:09
DW3993		21.2 miles 208°	2012-02-11 12:30:33		AJ5C-12		21.7 miles 178°	2012-02-11 00:43:40
DW0229		23.9 miles 70°	2012-02-13 14:00:38		SGFSVR8tA		24.0 miles 51°	2012-01-17 09:49:40
CW8277		24.7 miles 167°	2012-02-14 09:55:18		KD0ISH-7		25.3 miles 162°	2012-02-04 20:34:14
KB0WZI-3		26.7 miles 161°	2012-02-14 09:57:31		AE5NK-7		27.1 miles 180°	2012-02-05 12:33:42
NC0H		27.8 miles 161°	2012-01-17 00:51:49		CW8952		31.1 miles 125°	2012-02-14 09:56:18
CW2303		32.2 miles 121°	2012-02-14 09:33:10		DW5684		33.1 miles 246°	2012-02-14 09:58:19
K0LH		38.9 miles 66°	2012-02-14 09:53:51		KD0MPQ-9		40.3 miles 74°	2012-01-21 05:45:09
KB0YDU-9		40.8 miles 81°	2012-02-07 20:00:56

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.