Callsign:	503151880
MMSI number:	503151880
IMO number:	325764
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	37°51.39' S 144°55.96' E - locator QF22LD14WK - show map 5.4 km South bearing 196° from West Melbourne, Melbourne, Victoria, Australia [?] 5.4 km Southwest bearing 210° from Melbourne, Melbourne, Victoria, Australia 6.1 km South bearing 193° from North Melbourne, Melbourne, Victoria, Australia 59.6 km Northeast bearing 57° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-06-28 03:37:49 UTC (4d 7h33m ago) 2025-06-28 13:37:49 AEST local time at West Melbourne, Australia [?]
Course:	148° – heading 150°
Speed:	5 km/h
Dimensions:	draught 0.0 m
Last path:	503151880>ais via vk3ymml
Positions stored:	187

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.