Callsign:	503213900
MMSI number:	503213900
Vessel class:	Sailing (36)
Location:	33°52.09' S 151°15.59' E - locator QF56PD11EP - show map 4.8 km East bearing 90° from Sydney, City of Sydney, New South Wales, Australia [?] 5.1 km Southeast bearing 151° from Mosman, Mosman, New South Wales, Australia 6.5 km South bearing 177° from Clontarf, Manly Vale, New South Wales, Australia 115.0 km Southwest bearing 204° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-01-23 05:59:07 UTC (20d 20h5m ago) 2025-01-23 16:59:07 AEDT local time at Sydney, Australia [?]
Course:	218° – heading 511°
Speed:	9 km/h
Last path:	503213900>ais via NorthRyde
Positions stored:	175

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.