Callsign:	VKMM
MMSI number:	503770300
IMO number:	428437
Navigational status:	Undefined/default (15)
Vessel class:	Military operations (35)
Location:	33°51.03' S 151°12.15' E - locator QF56OD45HU - show map 2.0 km North bearing 347° from Sydney, City of Sydney, New South Wales, Australia [?] 3.1 km North bearing 355° from Haymarket, City of Sydney, New South Wales, Australia 115.6 km Southwest bearing 207° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-02-03 02:53:22 UTC (17d 6m ago) 2025-02-03 13:53:22 AEDT local time at Sydney, Australia [?]
Course:	289° – heading 511°
Speed:	13 km/h
Dimensions:	length 26 m width 6 m draught 2.8 m
Last path:	VKMM>ais via NorthRyde
Positions stored:	2295

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.