Callsign:	ALIDADE
MMSI number:	503013860
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	27°42.80' S 153°21.52' E - locator QG62QG38AT - show map 12.4 km Southeast bearing 154° from Redland Bay, Redland, Queensland, Australia [?] 15.2 km South bearing 162° from Victoria Point, Redland, Queensland, Australia 32.7 km North bearing 347° from Gold Coast, Queensland, Australia 42.5 km Southeast bearing 130° from Brisbane, Brisbane, Queensland, Australia
Last position:	2025-07-13 00:10:57 UTC (28d 10h39m ago) 2025-07-13 10:10:57 AEST local time at Redland Bay, Australia [?]
Course:	225° – heading 511°
Speed:	11 km/h
Dimensions:	length 14 m width 7 m draught 0.0 m
Last path:	ALIDADE>ais via AJ-YBBN
Positions stored:	3070

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.