Callsign:	503150980
MMSI number:	503150980
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	20°51.51' S 149°38.14' E - locator QG49TD63GW - show map 58.8 km Northeast bearing 56° from Mackay, Mackay, Queensland, Australia [?] 68.7 km Northeast bearing 61° from Walkerston, Mackay, Queensland, Australia 132.6 km Southeast bearing 117° from Red Hill, Whitsunday, Queensland, Australia
Last position:	2025-06-13 03:55:49 UTC (42d 8h33m ago) 2025-06-13 13:55:49 AEST local time at Mackay, Australia [?]
Course:	325° – heading 317°
Speed:	20 km/h
Dimensions:	length 13 m width 5 m draught 0.0 m
Last path:	503150980>ais via VK4NB
Positions stored:	286

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.