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 THUN LUNDY - show graphs
Callsign: PBYW
MMSI number: 244069000
IMO number: 837872
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: GBMLF
Location: 51°22.06' N 3°20.36' W - locator IO81HI98GF - show map
2.5 km Southeast bearing 155° from Rhoose, Vale of Glamorgan, Wales, United Kingdom [?]
6.5 km Southwest bearing 228° from Barry, Vale of Glamorgan, Wales, United Kingdom
16.7 km Southwest bearing 222° from Cardiff, City and County of Cardiff, Wales, United Kingdom
52.4 km West bearing 260° from Bristol, City of Bristol, England, United Kingdom
Last position: 2025-03-08 00:13:25 UTC (6d 17h22m ago)
2025-03-08 00:13:25 GMT local time at Rhoose, United Kingdom [?]
Course: 271° – heading 269°
Speed: 16 km/h
Dimensions: length 150 m width 22 m draught 6.4 m
Last path: PBYW>ais via g4bwr
Positions stored: 23102
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