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 GALATEA - show graphs
Callsign: MRDQ7
MMSI number: 235054097
IMO number: 338591
Navigational status: Moored (5)
Vessel class: Cargo (70)
Destination: SWANSEA
Location: 51°37.10' N 3°54.38' W - locator IO81BO18FJ - show map
10.8 km Northeast bearing 65° from Bishopston, City and County of Swansea, Wales, United Kingdom [?]
12.0 km East bearing 68° from Pennard, City and County of Swansea, Wales, United Kingdom
52.5 km West bearing 287° from Cardiff, City and County of Cardiff, Wales, United Kingdom
92.3 km West bearing 282° from Bristol, City of Bristol, England, United Kingdom
Last position: 2025-03-04 23:08:24 UTC (1d 6h56m ago)
2025-03-04 23:08:24 GMT local time at Bishopston, United Kingdom [?]
Course: 301° – heading 251°
Speed: 0 km/h
Dimensions: length 84 m width 17 m draught 4.2 m
Last path: MRDQ7>ais via g4bwr
Positions stored: 171473
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