callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SM3XIK-7		1.2 miles 182°	2012-01-23 19:20:07		SM5LBR-3		10.1 miles 150°	2012-01-27 04:36:19
SM3XLY-2		17.2 miles 327°	2012-02-14 07:15:55		SM4WIT		17.7 miles 327°	2012-01-19 20:59:03
SM5BKK-2		18.2 miles 116°	2012-02-11 14:51:16		SM3XLY-7		21.5 miles 324°	2012-01-29 12:03:07
SG3UXV-C		22.6 miles 337°	2012-02-12 20:04:06		SM5LBR		24.1 miles 177°	2012-02-12 20:24:00
Gavle AIS		26.6 miles 26°	2012-02-14 07:53:32		SK3GW/R		27.0 miles 26°	2012-02-14 07:53:09
DW8293		27.1 miles 267°	2012-02-14 07:50:15		SM4DWP-8		28.0 miles 296°	2012-02-06 13:44:01
SM4DWP-2		28.1 miles 295°	2012-02-14 07:35:51		SM4DWP-9		28.1 miles 295°	2012-02-13 16:25:17
SM3HHI		28.3 miles 19°	2012-01-17 16:59:41		SM3HHI-1		28.3 miles 19°	2012-02-14 07:45:29
SA3ARQ-11		28.6 miles 27°	2012-02-14 07:32:24		SM3HHI-5		28.9 miles 24°	2012-02-14 07:52:04
SA3BIT-9		29.0 miles 25°	2012-02-13 22:44:23		SM4WWO-7		29.5 miles 26°	2012-02-04 10:44:51
SM3XLY-9		30.1 miles 28°	2012-02-05 17:53:54		GRONALUNDSFARJAN		30.2 miles 26°	2012-02-14 07:51:32
SM3XLY		30.2 miles 28°	2012-02-13 21:27:31		SM5EZN-2		31.5 miles 138°	2012-02-14 07:44:04
BJORN		32.4 miles 39°	2012-02-14 07:53:32

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.