callsign		distance	last heard - EST		callsign		distance	last heard - EST
PS VANCOUVER		16.9 miles 102°	2025-01-27 06:53:23		LAKE ST. CLAIR		26.6 miles 84°	2025-01-27 04:15:23
INDUSTRIALCONFIDENCE		26.8 miles 296°	2025-01-27 05:31:23		BOSTON		27.8 miles 108°	2025-01-29 22:46:14
AMIS JUSTICE		28.5 miles 303°	2025-01-29 21:56:14		EVER APEX		29.0 miles 109°	2025-01-15 16:19:44
LNG PHECDA		30.2 miles 71°	2025-01-27 06:38:23		MSC MICHIGAN VII		31.9 miles 107°	2025-01-27 06:32:23
SEA PLUTO		40.0 miles 47°	2025-01-27 06:36:23		CMA CGM KERGUELEN		41.2 miles 119°	2025-01-29 20:56:14
MSC TALIA F		52.1 miles 114°	2025-01-27 04:37:23

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.