Callsign:	SW840
MMSI number:	503042450
IMO number:	789881
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	20°16.22' S 148°43.55' E - locator QG49IR75CC - show map 24.1 km East bearing 78° from Red Hill, Whitsunday, Queensland, Australia [?] 57.5 km Southeast bearing 120° from Bowen, Whitsunday, Queensland, Australia 108.3 km Northwest bearing 335° from Mackay, Mackay, Queensland, Australia
Last position:	2024-09-30 23:04:05 UTC (273d 2h52m ago) 2024-10-01 09:04:05 AEST local time at Red Hill, Australia [?]
Course:	169°
Speed:	1 km/h
Dimensions:	length 18 m width 5 m draught 0.0 m
Last path:	SW840>ais via VK4NB
Positions stored:	82

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.