Callsign:	VJN4647
MMSI number:	503020660
IMO number:	679828
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	MELBOURNE (ETA Dec07 01:00)
Location:	37°50.83' S 144°54.17' E - locator QF22KD86IP - show map 3.6 km West bearing 256° from Port Melbourne, Port Phillip, Victoria, Australia [?] 5.1 km East bearing 106° from Altona North, Hobsons Bay, Victoria, Australia 6.5 km Southwest bearing 235° from Melbourne, Melbourne, Victoria, Australia 58.0 km Northeast bearing 55° from Geelong, Greater Geelong, Victoria, Australia
Last position:	2025-09-07 10:00:27 UTC (12s ago) 2025-09-07 20:00:27 AEST local time at Port Melbourne, Australia [?]
Course:	321.399994° – heading 511°
Speed:	14 km/h
Dimensions:	length 24 m width 12 m draught 6.0 m
Last path:	VJN4647>ais via vk3ymml
Positions stored:	494693

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.