callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
STAR LIVORNO		33.1 km 25°	2025-02-17 19:49:35		CHIPOL TAIHU		36.7 km 133°	2025-01-31 08:17:58
SEAWAYS JEJU		39.7 km 60°	2025-02-13 16:12:21		TWEED		47.5 km 53°	2025-02-13 16:23:13
AQUAVITA BAY		48.1 km 97°	2025-01-31 06:01:28		ORCA PEARL		56.0 km 127°	2025-02-13 15:06:15
OCEAN DROVER		65.7 km 278°	2025-02-18 05:25:18		NORD VULCAN		73.3 km 116°	2025-02-17 14:50:53
V3667625		75.0 km 244°	2025-01-22 14:24:49		MARLIN SHIKOKU		79.5 km 254°	2025-01-25 12:45:43
ROMY		79.6 km 241°	2025-02-03 18:06:30		YM CONTINENT		82.7 km 294°	2025-02-18 08:22:03

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.