callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SM3HHI-1		1.8 miles 216°	2012-02-14 03:22:13		SM3HHI		1.8 miles 216°	2012-01-17 16:59:41
SA3BIB-9		1.8 miles 82°	2012-02-11 22:10:18		SA3BIB-7		2.0 miles 89°	2012-02-06 17:25:59
SM3HHI-5		2.3 miles 143°	2012-02-14 03:17:09		SM3NSZ-9		2.4 miles 50°	2012-02-02 15:02:42
GRONALUNDSFARJAN		2.8 miles 110°	2012-02-14 03:21:19		SA3BIT-9		2.8 miles 135°	2012-02-13 22:44:23
SM4WWO-7		2.9 miles 124°	2012-02-04 10:44:51		SA3ARQ-11		3.5 miles 138°	2012-02-14 03:02:26
SM3VKN-5		3.5 miles 51°	2012-02-14 03:14:27		SK3GW/R		4.0 miles 163°	2012-02-14 03:25:23
SM3XLY-9		4.1 miles 113°	2012-02-05 17:53:54		SM3XLY		4.1 miles 112°	2012-02-13 21:27:31
JARVEN		4.2 miles 93°	2012-02-14 02:28:00		Gavle AIS		4.4 miles 164°	2012-02-14 03:24:19
KBV 490		4.5 miles 91°	2012-01-15 19:23:53		LIVLAND		6.2 miles 94°	2012-02-14 03:24:19
PILOT 756 SE		8.3 miles 67°	2012-02-14 03:26:19		Met stn		8.3 miles 71°	2012-02-14 03:25:19
SM4WWO		9.2 miles 55°	2012-02-14 03:26:19		BJORN		10.4 miles 107°	2012-02-14 03:23:13
Met stn		15.9 miles 81°	2012-02-14 03:24:13		303		16.3 miles 29°	2012-02-08 07:51:39
SETTE MARI		17.0 miles 7°	2012-02-14 03:25:19		STARKODDER		18.1 miles 11°	2012-02-06 09:36:43
MONICA		20.7 miles 42°	2012-02-14 03:26:19		SG3UXV-C		20.7 miles 249°	2012-02-12 20:04:06
SM3XLY-2		24.0 miles 236°	2012-02-14 03:16:16		SM4WIT		24.1 miles 237°	2012-01-19 20:59:03
SM3XLY-7		25.4 miles 245°	2012-01-29 12:03:07

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.