Callsign:	503647200
MMSI number:	503647200
Vessel class:	Sailing (36)
Location:	33°51.03' S 151°12.08' E - locator QF56OD45DV - show map 2.0 km North bearing 344° from Sydney, City of Sydney, New South Wales, Australia [?] 3.2 km North bearing 353° from Haymarket, City of Sydney, New South Wales, Australia 115.6 km Southwest bearing 207° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-02-15 11:11:43 UTC (4d 15h19m ago) 2025-02-15 22:11:43 AEDT local time at Sydney, Australia [?]
Course:	295° – heading 511°
Speed:	13 km/h
Last path:	503647200>ais via NorthRyde
Positions stored:	619

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.