callsign		distance	last heard - EST		callsign		distance	last heard - EST
KARION		10.3 miles 150°	2024-12-23 14:07:15		Kihnu		16.8 miles 335°	2024-12-23 20:58:35
KIHNUVIRVE		19.0 miles 344°	2024-12-23 21:13:38		Base station		20.3 miles 156°	2024-12-22 23:36:22
LAPPLAND		20.4 miles 230°	2024-12-21 18:44:10		Sorgu		20.9 miles 3°	2024-12-23 20:41:45
AMALIE		25.5 miles 15°	2024-12-10 04:06:02		135371812		26.7 miles 309°	2024-12-02 06:33:51
ULTRAMAR		28.5 miles 280°	2024-12-23 21:13:38		JUTLAND		32.6 miles 230°	2024-12-23 20:47:20

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.