Callsign:	458422
MMSI number:	503118930
Navigational status:	At anchor (1)
Vessel class:	Law enforcement (55)
Destination:	CSM (ETA Jul11 02:15)
Location:	20°55.76' S 149°25.63' E - locator QG49RB16GW - show map 36.8 km Northeast bearing 48° from Mackay, Mackay, Queensland, Australia [?] 46.1 km Northeast bearing 56° from Walkerston, Mackay, Queensland, Australia 118.0 km Southeast bearing 125° from Red Hill, Whitsunday, Queensland, Australia
Last position:	2025-03-08 23:19:37 UTC (23s ago) 2025-03-09 09:19:37 AEST local time at Mackay, Australia [?]
Course:	340.1° – heading 511°
Speed:	0 km/h
Dimensions:	length 17 m width 6 m draught 1.6 m
Last path:	458422>ais via VK4NB
Positions stored:	11794

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.