Callsign:	ABCD
MMSI number:	503000000
IMO number:	123456
Navigational status:	Moored (5)
Vessel class:	(0)
Location:	33°46.05' S 151°16.39' E - locator QF56PF25ST - show map 6.0 km East bearing 91° from Forestville, Warringah, New South Wales, Australia [?] 6.4 km Northeast bearing 55° from Castlecrag, Willoughby, New South Wales, Australia 12.7 km Northeast bearing 29° from Sydney, City of Sydney, New South Wales, Australia 104.4 km Southwest bearing 206° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-11-07 21:20:46 UTC (7h34m ago) 2025-11-08 08:20:46 AEDT local time at Forestville, Australia [?]
Course:	0° – heading 511°
Speed:	0 km/h
Dimensions:	length 17 m width 4 m draught 0.0 m
Last path:	ABCD>ais via NorthRyde
Positions stored:	111

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.