Callsign:	457157
MMSI number:	503090990
IMO number:	745794
Navigational status:	Undefined/default (15)
Vessel class:	SAR (51)
Location:	37°52.75' S 144°50.20' E - locator QF22KC09JA - show map 5.0 km South bearing 191° from Altona North, Hobsons Bay, Victoria, Australia [?] 10.3 km Southwest bearing 245° from Port Melbourne, Port Phillip, Victoria, Australia 13.3 km Southwest bearing 237° from Melbourne, Melbourne, Victoria, Australia 51.2 km Northeast bearing 55° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-09-13 06:51:21 UTC (13d 2h3m ago) 2025-09-13 16:51:21 AEST local time at Altona North, Australia [?]
Course:	101° – heading 100°
Speed:	17 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	457157>ais via vk3ymml
Positions stored:	17822

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.