callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
GB7FI-DP		2.3 km 70°	2025-03-13 23:49:23		MARAN GAS PSARA		16.8 km 71°	2025-03-06 20:56:27
COBIA LNG		31.1 km 93°	2025-03-06 04:03:27		NORDIC HAWK		32.2 km 100°	2025-03-03 02:24:21
SEAWAYS HATTERAS		36.1 km 150°	2025-03-07 19:48:09		DA6MN B		40.4 km 92°	2025-03-07 21:41:55
DA6MN-B		40.4 km 92°	2025-03-07 21:42:05		CL CHARLOTTE BRONTE		40.7 km 324°	2025-03-03 08:15:17
FRI OCEAN		42.6 km 325°	2025-03-04 03:26:12		DJ3KS		46.1 km 41°	2025-02-22 06:14:58
JOY OF LADRAM		47.9 km 76°	2025-02-19 10:16:57		MOTHER M		52.3 km 46°	2025-03-04 08:32:15
KAREN OF LADRAM		57.4 km 46°	2025-02-23 04:01:52		ANDREA		59.5 km 64°	2025-03-06 21:43:14
CW9849		64.0 km 124°	2025-03-13 23:45:42		002320723 UK		65.0 km 127°	2025-03-06 02:01:10
M1IOS-D		65.4 km 129°	2025-02-28 16:13:32		MELLIFONT		65.9 km 309°	2025-03-06 03:59:43

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.