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 BACKCHAT - show graphs
Callsign: BIG34
MMSI number: 512004439
IMO number: 919840
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 27°11.34' S 153°17.68' E - locator QG62PT54IP - show map
16.0 km Southeast bearing 146° from Woorim, Queensland, Australia [?]
18.3 km East bearing 86° from Scarborough, Moreton Bay, Queensland, Australia
40.7 km Northeast bearing 40° from Brisbane, Brisbane, Queensland, Australia
91.1 km North bearing 352° from Gold Coast, Queensland, Australia
Last position: 2025-01-05 23:26:32 UTC (66d 23h ago)
2025-01-06 09:26:32 AEST local time at Woorim, Australia [?]
Course: 61° – heading 61°
Speed: 10 km/h
Dimensions: length 15 m width 7 m draught 0.0 m
Last path: BIG34>ais via AJ-YBBN
Positions stored: 742
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