callsign		distance	last heard - EST		callsign		distance	last heard - EST
DEEP HELDER		12.9 miles 144°	2024-11-07 20:53:55		STENA ESTELLE		17.8 miles 40°	2024-11-07 21:45:25
F/V.WLA-311		19.2 miles 74°	2024-11-05 11:15:09		UST 31		19.4 miles 90°	2024-11-05 11:43:08
STENA SPIRIT		19.6 miles 17°	2024-11-07 22:12:53		CALORIUS		21.4 miles 1°	2024-11-07 22:44:02
F/V KOL-123		23.3 miles 290°	2024-11-07 22:42:28		OKTAN		25.3 miles 215°	2024-10-20 18:12:35
BALTICA		26.1 miles 210°	2024-11-06 23:08:30		VICTORIA SEAWAYS		27.2 miles 87°	2024-11-07 21:43:51
UST-94		27.4 miles 63°	2024-10-25 13:26:33		LUMINA		28.0 miles 225°	2024-11-01 01:17:44
CONNECTOR		28.3 miles 50°	2024-11-07 22:41:57		NORTH STAR		28.6 miles 111°	2024-11-07 18:10:42
EEMS ROVER		29.6 miles 141°	2024-11-07 17:55:38		ELBRUNNER		29.7 miles 157°	2024-11-07 15:17:41
POTTERSGRACHT		30.0 miles 154°	2024-11-06 13:42:21		SEA HYMN		30.0 miles 96°	2024-11-07 22:42:28
ORATANK		30.2 miles 234°	2024-11-07 21:57:20		SKALAR		31.2 miles 331°	2024-11-07 16:37:37
AMBER SPIRIT		33.1 miles 242°	2024-11-07 14:27:54		DOKTOR LUBECKI		33.4 miles 56°	2024-11-07 22:20:40
UST-122		36.0 miles 60°	2024-11-06 04:05:41		HEL-125		38.6 miles 49°	2024-11-07 20:52:22

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.