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 SUMMER ROSE OB141 - show graphs
Callsign: MCXO4
MMSI number: 232014949
IMO number: 453389
Navigational status: Engaged in fishing (7)
Vessel class: Fishing (30)
Destination: FISHING GROUNDS (ETA ***00 24:60)
Location: 50°49.10' N 1°12.10' E - locator JO00OT46EJ - show map
25.4 km Southeast bearing 126° from Lydd, Kent, England, United Kingdom [?]
26.1 km Southeast bearing 135° from New Romney, Kent, England, United Kingdom
118.7 km Southeast bearing 130° from City of London, Greater London, England, United Kingdom
120.2 km Southeast bearing 129° from London, Greater London, England, United Kingdom
Last position: 2025-10-12 09:59:31 UTC (1d 22h35m ago)
2025-10-12 10:59:31 BST local time at Lydd, United Kingdom [?]
Course: 129° – heading 91°
Speed: 5 km/h
Dimensions: length 20 m width 8 m draught 0.0 m
Last path: MCXO4>ais via G7RUH
Positions stored: 4637
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