Callsign:	AAT81N
MMSI number:	503029670
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	27°27.13' S 153°15.27' E - locator QG62PN01ML - show map 3.5 km North bearing 7° from Wellington Point, Redland, Queensland, Australia [?] 9.1 km North bearing 352° from Cleveland, Redland, Queensland, Australia 22.4 km East bearing 86° from Brisbane, Brisbane, Queensland, Australia 63.3 km North bearing 344° from Gold Coast, Queensland, Australia
Last position:	2025-07-20 05:49:54 UTC (22d 9h53m ago) 2025-07-20 15:49:54 AEST local time at Wellington Point, Australia [?]
Course:	296° – heading 511°
Speed:	8 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	AAT81N>ais via AJ-YBBN
Positions stored:	2047

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.