Callsign:	503183170
MMSI number:	503183170
Vessel class:	Pleasure (37)
Location:	33°49.17' S 151°15.37' E - locator QF56PE03RH - show map 7.0 km Northeast bearing 40° from Sydney, City of Sydney, New South Wales, Australia [?] 8.1 km Northeast bearing 36° from Haymarket, City of Sydney, New South Wales, Australia 110.3 km Southwest bearing 206° from Newcastle, Newcastle, New South Wales, Australia
Last position:	2025-12-07 23:01:10 UTC (31s ago) 2025-12-08 10:01:10 AEDT local time at Sydney, Australia [?]
Course:	122.599998° – heading 511°
Speed:	4 km/h
Last path:	503183170>ais via NorthRyde
Positions stored:	566

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.