callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SM3MOS-9		10.0 miles 142°	2012-01-18 11:22:04		DW9184		10.8 miles 141°	2012-02-13 23:04:25
SA3S-C		10.8 miles 147°	2012-01-19 20:17:50		SA3BDF		12.0 miles 150°	2012-02-05 19:07:35
SA3BDF-9		12.0 miles 150°	2012-02-13 19:14:00		SA3BDF-C		12.0 miles 150°	2012-01-25 10:09:02
SG3BDF-C		12.0 miles 150°	2012-02-13 21:33:10		SK3BR-2		13.3 miles 320°	2012-02-13 23:01:15
SM3HG-8		16.2 miles 10°	2012-02-13 12:10:25		SM0RVV-1		16.4 miles 354°	2012-02-13 22:56:20
SK3KH/R		19.8 miles 202°	2012-02-13 23:09:44		SM3GDT-C		23.1 miles 283°	2012-02-13 17:42:11
SM3GDT		23.3 miles 350°	2012-02-13 11:06:56		GUNDE-1		24.3 miles 350°	2012-01-29 10:53:20
EL-357278		25.6 miles 54°	2012-02-13 23:09:29		SK3BR		25.6 miles 139°	2012-02-13 22:40:33
SK3GA-3		25.8 miles 54°	2012-02-13 23:06:21		Hudiksvall		26.3 miles 54°	2012-02-13 23:08:22
SM3ULU-9		26.6 miles 24°	2012-02-13 19:11:17		SM3ULU-10		26.6 miles 24°	2012-02-13 18:00:01
SM3ULU-1		26.6 miles 24°	2012-02-13 23:09:19

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.