Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel LIBERATOR - show graphs
Callsign: RED470
MMSI number: 503109530
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 27°37.22' S 153°24.16' E - locator QG62QJ81HC - show map
9.9 km Southeast bearing 115° from Victoria Point, Redland, Queensland, Australia [?]
9.9 km East bearing 95° from Redland Bay, Redland, Queensland, Australia
40.6 km Southeast bearing 115° from Brisbane, Brisbane, Queensland, Australia
42.3 km North bearing 356° from Gold Coast, Queensland, Australia
Last position: 2025-02-15 05:11:51 UTC (3d 14h49m ago)
2025-02-15 15:11:51 AEST local time at Victoria Point, Australia [?]
Course: 175° – heading 511°
Speed: 10 km/h
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: RED470>ais via AJ-YBBN
Positions stored: 317
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS