Callsign:	503315100
MMSI number:	503315100
Vessel class:	Port tender (53)
Location:	27°21.77' S 153°10.25' E - locator QG62OP02LW - show map 9.7 km North bearing 2° from Wynnum, Brisbane, Queensland, Australia [?] 16.2 km North bearing 19° from Belmont, Brisbane, Queensland, Australia 18.3 km Northeast bearing 50° from Brisbane, Brisbane, Queensland, Australia 75.3 km North bearing 340° from Gold Coast, Queensland, Australia
Last position:	2025-11-24 22:52:38 UTC (1d 15h44m ago) 2025-11-25 08:52:38 AEST local time at Wynnum, Australia [?]
Course:	10° – heading 4°
Speed:	15 km/h
Last path:	503315100>ais via AJ-YBBN
Positions stored:	2227

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.