callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CHARLES		16.9 miles 284°	2024-06-03 06:52:01		PAN VIVA		24.8 miles 13°	2024-06-15 08:19:10
JIPRO ISIS		25.0 miles 72°	2024-06-06 08:17:54		GREAT TEMA		26.7 miles 75°	2024-05-31 02:33:20
BALTIC LORD		27.3 miles 15°	2024-06-03 22:16:20		MTM KEY WEST		37.8 miles 130°	2024-06-15 06:20:10
MADISON MAERSK		38.8 miles 81°	2024-06-10 20:26:12		GREAT ANTWERP		41.3 miles 54°	2024-06-15 14:06:10
ATLANTIC		41.7 miles 128°	2024-06-02 18:09:01		KM HAKATA		43.0 miles 63°	2024-06-15 14:06:10
MINERVA PACIFICA		43.7 miles 74°	2024-06-14 18:50:07		BW BOSTON		44.1 miles 65°	2024-05-22 04:09:27
KNIGHTSHIP		48.5 miles 119°	2024-06-15 14:06:10

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.