Callsign:	503735000
MMSI number:	503735000
Vessel class:	Towing (31)
Location:	37°49.03' S 144°55.56' E - locator QF22LE13CV - show map 2.9 km Northwest bearing 330° from Port Melbourne, Port Phillip, Victoria, Australia [?] 3.3 km West bearing 264° from Melbourne, Melbourne, Victoria, Australia 6.3 km Northwest bearing 320° from St Kilda West, Port Phillip, Victoria, Australia 61.6 km Northeast bearing 54° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-11-23 02:58:37 UTC (4h45m ago) 2025-11-23 13:58:37 AEDT local time at Port Melbourne, Australia [?]
Course:	360° – heading 511°
Speed:	0 km/h
Last path:	503735000>ais via vk3ymml
Positions stored:	1

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.