callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
SEAWAYS JEJU		4.8 km 245°	2025-02-13 16:12:21		TWEED		6.8 km 353°	2025-02-13 16:23:13
STAR LIVORNO		25.7 km 288°	2025-02-17 19:49:35		AQUAVITA BAY		29.3 km 162°	2025-01-31 06:01:28
BOW TUNGSTEN		44.4 km 240°	2025-02-12 02:00:34		PLANA		44.8 km 56°	2025-02-17 11:29:26
GLOVIS SKY		72.1 km 112°	2025-02-12 22:52:06		HYUNDAI SUPREME		86.6 km 66°	2025-02-17 16:38:00

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.