callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
RONDO		22.3 km 101°	2025-03-09 03:09:51		367596840 US		23.5 km 103°	2025-02-26 10:31:33
PERDIDO		23.8 km 102°	2025-02-26 10:45:35		HARVEY BLUE-SEA		23.9 km 110°	2025-02-26 11:44:44
SANCO SWORD		32.2 km 82°	2025-03-09 03:19:52		DEEPWATER PONTUS		34.0 km 94°	2025-03-09 03:43:55
HOS CEDAR RIDGE		34.4 km 94°	2025-02-26 11:44:44		STIM STAR IV		37.6 km 85°	2025-03-09 03:43:55
DEEPWATER THALASSA		38.0 km 86°	2025-03-09 03:42:55		TRANSCARIB		42.2 km 132°	2025-03-09 03:43:55
DEER ISLAND		45.8 km 83°	2025-02-26 01:09:09		SHELL WHALE		45.9 km 83°	2025-03-09 03:35:54
HIGH CHALLENGE		62.0 km 134°	2025-03-09 03:50:55		STOLT KIRI		66.4 km 259°	2025-03-08 12:28:02
HARVEY DEEP-SEA		77.4 km 76°	2025-03-09 03:55:56		SONANGOL NJINGA MBAN		79.9 km 98°	2025-02-26 08:46:17

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.