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°09.98' S 148°47.40' E - locator QG49JU40TB - show map 34.5 km Northeast bearing 61° from Red Hill, Whitsunday, Queensland, Australia [?] 59.1 km East bearing 107° from Bowen, Whitsunday, Queensland, Australia 116.4 km North bearing 340° from Mackay, Mackay, Queensland, Australia
Last position:	2025-09-25 08:06:40 UTC (2d 7h17m ago) 2025-09-25 18:06:40 AEST local time at Red Hill, Australia [?]
Course:	40° – heading 42°
Speed:	35 km/h
Dimensions:	draught 1.7 m
Last path:	503087550>ais via VK4NB
Positions stored:	1849

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.