Callsign:	503151110
MMSI number:	503151110
IMO number:	304045
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	33°57.50' S 151°11.85' E - locator QF56OA39QX - show map 949.2 m North bearing 345° from Botany, New South Wales, Australia [?] 3.4 km West bearing 254° from Maroubra, Randwick, New South Wales, Australia 10.1 km South bearing 185° from Sydney, City of Sydney, New South Wales, Australia 126.5 km Southwest bearing 205° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-02-23 06:10:56 UTC (5d 3h24m ago) 2025-02-23 17:10:56 AEDT local time at Botany, Australia [?]
Course:	68° – heading 68°
Speed:	4 km/h
Dimensions:	draught 0.0 m
Last path:	503151110>ais via NorthRyde
Positions stored:	1817

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.