Callsign:	457157
MMSI number:	503090990
IMO number:	745794
Navigational status:	Undefined/default (15)
Vessel class:	SAR (51)
Location:	37°52.73' S 144°50.35' E - locator QF22KC09QB - show map 4.9 km South bearing 188° from Altona North, Hobsons Bay, Victoria, Australia [?] 10.0 km Southwest bearing 244° from Port Melbourne, Port Phillip, Victoria, Australia 13.1 km Southwest bearing 236° from Melbourne, Melbourne, Victoria, Australia 51.4 km Northeast bearing 55° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-07-06 04:31:55 UTC (25d 8h35m ago) 2025-07-06 14:31:55 AEST local time at Altona North, Australia [?]
Course:	304° – heading 273°
Speed:	1 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	457157>ais via vk3ymml
Positions stored:	17817

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.