Callsign:	503028350
MMSI number:	503028350
IMO number:	597410
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	37°51.02' S 144°54.39' E - locator QF22KD85SW - show map 3.4 km West bearing 249° from Port Melbourne, Port Phillip, Victoria, Australia [?] 5.9 km West bearing 281° from St Kilda West, Port Phillip, Victoria, Australia 6.4 km Southwest bearing 231° from Melbourne, Melbourne, Victoria, Australia 58.1 km Northeast bearing 56° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-11-23 01:18:35 UTC (6h29m ago) 2025-11-23 12:18:35 AEDT local time at Port Melbourne, Australia [?]
Course:	137.5° – heading 141°
Speed:	9 km/h
Dimensions:	length 13 m width 3 m draught 0.0 m
Last path:	503028350>ais via vk3ymml
Positions stored:	2654

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.