Callsign:	503510200
MMSI number:	503510200
Vessel class:	Passenger (60)
Location:	37°49.91' S 144°53.91' E - locator QF22KE70TI - show map 3.9 km West bearing 283° from Port Melbourne, Port Phillip, Victoria, Australia [?] 4.5 km East bearing 86° from Altona North, Hobsons Bay, Victoria, Australia 6.0 km West bearing 251° from Melbourne, Melbourne, Victoria, Australia 58.7 km Northeast bearing 54° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-07-29 06:55:10 UTC (14h39m ago) 2025-07-29 16:55:10 AEST local time at Port Melbourne, Australia [?]
Course:	12.900001° – heading 511°
Speed:	14 km/h
Last path:	503510200>ais via vk3ymml
Positions stored:	48

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.