Callsign:	503180190
MMSI number:	503180190
Vessel class:	Sailing (36)
Location:	33°52.35' S 151°14.01' E - locator QF56OD80AO - show map 531.3 m West bearing 250° from Darling Point, Woollahra, New South Wales, Australia [?] 1.5 km North bearing 13° from Paddington, Woollahra, New South Wales, Australia 2.5 km East bearing 102° from Sydney, City of Sydney, New South Wales, Australia 116.5 km Southwest bearing 205° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-07-21 08:09:57 UTC (21h1m ago) 2025-07-21 18:09:57 AEST local time at Darling Point, Australia [?]
Course:	360° – heading 511°
Speed:	0 km/h
Last path:	503180190>ais via NorthRyde
Positions stored:	154

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.