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 ISADOR - show graphs
Callsign: MDTC2
MMSI number: 235039334
IMO number: 343302
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 50°50.36' N 1°09.57' W - locator IO90KU01UK - show map
5.4 km Northwest bearing 336° from Gosport, Hampshire, England, United Kingdom [?]
6.6 km Northwest bearing 313° from Portsmouth, City of Portsmouth, England, United Kingdom
103.5 km Southwest bearing 224° from London, Greater London, England, United Kingdom
105.5 km Southwest bearing 225° from City of London, Greater London, England, United Kingdom
Last position: 2025-06-30 13:52:19 UTC (2d 15h9m ago)
2025-06-30 14:52:19 BST local time at Gosport, United Kingdom [?]
Course: 185° – heading 511°
Speed: 0 km/h
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: MDTC2>ais via G7RUH
Positions stored: 3629
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