Callsign:	503012790
MMSI number:	503012790
Vessel class:	Sailing (36)
Location:	33°52.41' S 151°13.93' E - locator QF56OD70UI - show map 2.4 km East bearing 105° from Sydney, City of Sydney, New South Wales, Australia [?] 4.1 km South bearing 160° from Neutral Bay, North Sydney, New South Wales, Australia 4.3 km Southeast bearing 148° from North Sydney, North Sydney, New South Wales, Australia 116.7 km Southwest bearing 206° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-07-07 06:21:40 UTC (20d 22h9m ago) 2025-07-07 16:21:40 AEST local time at Sydney, Australia [?]
Course:	152° – heading 511°
Speed:	0 km/h
Last path:	503012790>ais via NorthRyde
Positions stored:	2578

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.