Callsign:	503150330
MMSI number:	503150330
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Location:	20°10.46' S 148°52.76' E - locator QG49KT58MD - show map 42.6 km East bearing 68° from Red Hill, Whitsunday, Queensland, Australia [?] 68.3 km East bearing 105° from Bowen, Whitsunday, Queensland, Australia 112.8 km North bearing 345° from Mackay, Mackay, Queensland, Australia
Last position:	2025-08-23 00:05:55 UTC (37d 22h30m ago) 2025-08-23 10:05:55 AEST local time at Red Hill, Australia [?]
Course:	240° – heading 511°
Speed:	13 km/h
Dimensions:	length 14 m width 7 m draught 0.0 m
Last path:	503150330>ais via VK4NB
Positions stored:	2663

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.