Callsign:	503171330
MMSI number:	503171330
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	20°49.66' S 149°22.19' E - locator QG49QE41JI - show map 41.9 km Northeast bearing 30° from Mackay, Mackay, Queensland, Australia [?] 49.2 km Northeast bearing 41° from Walkerston, Mackay, Queensland, Australia 147.8 km Southeast bearing 128° from Bowen, Whitsunday, Queensland, Australia
Last position:	2024-11-08 02:55:40 UTC (102d 14h3m ago) 2024-11-08 12:55:40 AEST local time at Mackay, Australia [?]
Course:	314° – heading 319°
Speed:	45 km/h
Dimensions:	draught 0.0 m
Last path:	503171330>ais via VK4NB
Positions stored:	16

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.