Callsign:	503087550
MMSI number:	503087550
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	HAYMAN LAUNCH OPS (ETA Dec24 15:05)
Location:	20°21.05' S 148°56.89' E - locator QG49LP35ST - show map 46.9 km East bearing 95° from Red Hill, Whitsunday, Queensland, Australia [?] 82.1 km Southeast bearing 117° from Bowen, Whitsunday, Queensland, Australia 92.0 km North bearing 346° from Mackay, Mackay, Queensland, Australia
Last position:	2025-02-04 05:22:38 UTC (10d 6h55m ago) 2025-02-04 15:22:38 AEST local time at Red Hill, Australia [?]
Course:	360° – heading 141°
Speed:	0 km/h
Dimensions:	draught 1.7 m
Last path:	503087550>ais via VK4NB
Positions stored:	1549

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.