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 OSPREY IV - show graphs
Callsign: BA849Q
MMSI number: 503015040
IMO number: 690092
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 33°51.37' S 151°10.05' E - locator QF56OD04CM - show map
2.3 km Southwest bearing 219° from Greenwich, Lane Cove, New South Wales, Australia [?]
2.6 km South bearing 178° from Longueville, Lane Cove, New South Wales, Australia
3.9 km West bearing 289° from Sydney, City of Sydney, New South Wales, Australia
117.7 km Southwest bearing 209° from Newcastle, Newcastle, New South Wales, Australia
Last position: 2025-02-07 04:31:52 UTC (4d 15h16m ago)
2025-02-07 15:31:52 AEDT local time at Greenwich, Australia [?]
Course: 261° – heading 511°
Speed: 1 km/h
Dimensions: length 12 m width 5 m draught 0.0 m
Last path: BA849Q>ais via NorthRyde
Positions stored: 9622
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