callsign		distance	last heard - EST		callsign		distance	last heard - EST
636019374		4.8 miles 144°	2025-01-03 14:54:06		563123900		10.4 miles 205°	2025-01-03 14:51:36
636018174		13.2 miles 243°	2025-01-03 13:13:46		MAERSK MARINER		13.2 miles 235°	2025-01-03 13:21:32
MAERSK MASTER		13.3 miles 235°	2025-01-03 13:21:42		WEST CARINA		13.5 miles 276°	2025-01-18 17:33:35
373127000		14.3 miles 274°	2025-01-03 13:34:33		WEST JUPITER		15.3 miles 239°	2025-01-03 15:01:14
373289000		15.4 miles 228°	2025-01-03 15:01:32		SIEM DORADO		16.3 miles 214°	2025-01-03 15:30:19
SAPURA JADE		18.8 miles 246°	2025-01-18 15:49:21		636018032		19.5 miles 249°	2025-01-18 17:50:45
636012995		22.1 miles 227°	2025-01-03 15:46:12		EAGLE PAULINIA		29.6 miles 252°	2025-01-18 18:25:58

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.