Callsign:	SW840
MMSI number:	503042450
IMO number:	789881
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	19°31.35' S 149°06.80' E - locator QH40NL34OO - show map 105.7 km Northeast bearing 59° from Bowen, Whitsunday, Queensland, Australia [?] 109.1 km Northeast bearing 36° from Red Hill, Whitsunday, Queensland, Australia
Last position:	2025-10-01 21:10:50 UTC (5d 15h53m ago) 2025-10-02 07:10:50 AEST local time at Bowen, Australia [?]
Course:	315°
Speed:	0 km/h
Dimensions:	length 18 m width 5 m draught 0.0 m
Last path:	SW840>ais via VK4NB
Positions stored:	86

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.