Callsign:	VMDF
MMSI number:	503070250
IMO number:	819246
Navigational status:	Not under command (2)
Vessel class:	Tug (52)
Destination:	NEWCASTLE AU
Location:	26°51.30' S 153°47.85' E - locator QG63VD54QS - show map 63.4 km East bearing 68° from Woorim, Queensland, Australia [?] 65.7 km East bearing 96° from Caloundra, Sunshine Coast, Queensland, Australia 102.1 km Northeast bearing 48° from Brisbane, Brisbane, Queensland, Australia 110.5 km Northeast bearing 38° from Logan City, Logan, Queensland, Australia
Last position:	2025-09-20 01:56:15 UTC (6d 8h34m ago) 2025-09-20 11:56:15 AEST local time at Woorim, Australia [?]
Course:	359° – heading 511°
Speed:	6 km/h
Dimensions:	length 24 m width 12 m draught 5.8 m
Last path:	VMDF>ais via Maroochy_River
Positions stored:	110105

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.