Callsign:	503170690
MMSI number:	503170690
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	20°20.34' S 148°56.73' E - locator QG49LP38LP - show map 46.5 km East bearing 93° from Red Hill, Whitsunday, Queensland, Australia [?] 81.3 km Southeast bearing 117° from Bowen, Whitsunday, Queensland, Australia 93.4 km North bearing 346° from Mackay, Mackay, Queensland, Australia
Last position:	2025-09-23 03:28:38 UTC (6d 11h23m ago) 2025-09-23 13:28:38 AEST local time at Red Hill, Australia [?]
Course:	174°
Speed:	6 km/h
Dimensions:	length 12 m width 5 m draught 0.0 m
Last path:	503170690>ais via VK4NB
Positions stored:	105

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.