Callsign:	503124130
MMSI number:	503124130
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	21°09.40' S 149°42.16' E - locator QG48UU42HJ - show map 55.7 km East bearing 90° from Mackay, Mackay, Queensland, Australia [?] 58.1 km Northeast bearing 60° from Sarina, Mackay, Queensland, Australia 66.8 km East bearing 90° from Walkerston, Mackay, Queensland, Australia
Last position:	2025-03-08 23:56:39 UTC (4d 8h26m ago) 2025-03-09 09:56:39 AEST local time at Mackay, Australia [?]
Course:	111°
Speed:	11 km/h
Dimensions:	length 12 m width 7 m draught 0.0 m
Last path:	503124130>ais via VK4NB
Positions stored:	68

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.