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AIS vessel MAST 13 - show graphs
Callsign: MFJW3
MMSI number: 232022465
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Location: 50°50.04' N 1°06.56' W - locator IO90KU60VD - show map
3.5 km Southwest bearing 247° from Cosham, City of Portsmouth, England, United Kingdom [?]
7.6 km Southwest bearing 227° from Waterlooville, Hampshire, England, United Kingdom
101.6 km Southwest bearing 223° from London, Greater London, England, United Kingdom
103.5 km Southwest bearing 224° from City of London, Greater London, England, United Kingdom
Last position: 2023-11-16 11:43:38 UTC (18d 11h33m ago)
2023-11-16 11:43:38 GMT local time at Cosham, United Kingdom [?]
Course: 346° – heading 345°
Speed: 8 km/h
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: MFJW3>ais via G7RUH
Positions stored: 424
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.
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