Callsign:	458422
MMSI number:	503118930
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Destination:	CORAL SEA MARINA (ETA Jul11 02:15)
Location:	21°35.74' S 149°47.89' E - locator QG48VJ57SA - show map 63.2 km East bearing 108° from Sarina, Mackay, Queensland, Australia [?] 81.9 km Southeast bearing 127° from Mackay, Mackay, Queensland, Australia 90.5 km Southeast bearing 122° from Walkerston, Mackay, Queensland, Australia
Last position:	2025-02-12 07:40:00 UTC (6d 12h21m ago) 2025-02-12 17:40:00 AEST local time at Sarina, Australia [?]
Course:	99° – 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:	11296

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.