callsign		distance	last heard - EST		callsign		distance	last heard - EST
RRS JAMES COOK		11.6 miles 15°	2025-02-07 01:11:12		SAGA JOURNEY		17.4 miles 325°	2025-01-24 03:13:07
PRION		23.1 miles 305°	2025-01-18 15:22:14		TRINITY		23.4 miles 216°	2025-01-22 06:35:46
SAGA FREYA		24.7 miles 316°	2025-02-02 07:08:00		RUNNER		26.0 miles 211°	2025-02-01 11:16:47
V3667705		27.8 miles 286°	2025-01-20 22:35:36		224710000 ES		31.5 miles 144°	2025-01-31 02:12:28
SASEBO GREEN		37.3 miles 269°	2025-01-19 20:54:29		EAGLE PASSOS		43.7 miles 267°	2025-01-22 23:24:48
SARUS CRANE		45.5 miles 239°	2025-01-18 20:15:41		V3667472		49.8 miles 288°	2025-01-21 09:28:23

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.