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AIS vessel FORTH UMPIRE - show graphs
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Callsign: MXNN4
MMSI number: 235104635
Navigational status: Undefined/default (15)
Vessel class: (90)
Location: 52°32.36' N 1°46.14' E - locator JO02VM29GK - show map - static map
2.8 miles Southeast bearing 145° from Gorleston-on-Sea, Norfolk, England, United Kingdom [?]
5.0 miles South bearing 161° from Great Yarmouth, Norfolk, England, United Kingdom
20.7 miles East bearing 107° from Norwich, Norfolk, England, United Kingdom
82.4 miles Northeast bearing 33° from Southend-on-Sea, Borough of Southend-on-Sea, England, United Kingdom
Last position: 2016-08-15 07:00:49 EDT (192d 19h11m ago)
2016-08-15 12:00:49 BST local time at Gorleston-on-Sea, United Kingdom [?]
Course: 182° – heading 511°
Speed: 7 MPH
Dimensions: length 15 m width 6 m draught 0.0 m
Last path: MXNN4>ais via M0TRJ
Positions stored: 1537
Stations near current position of FORTH UMPIRE - show more
callsign distance last heard - EST      callsign distance last heard - EST
NORFOLK SWIFT1.3 miles 233°2017-02-17 07:19:43 FREEDOM_SURVEY1.4 miles 3°2017-01-31 03:30:52
WINDCAT51.5 miles 188°2017-02-06 05:36:27 LLANDDWYN ISLAND1.8 miles 24°2017-01-30 15:06:03
SEACAT RANGER2.1 miles 74°2017-02-16 10:21:31 CESARI2.1 miles 329°2017-02-05 05:58:34
VOYAGER2.8 miles 341°2017-02-14 10:53:53 COMPASS2.8 miles 339°2017-02-17 11:44:49
FORTH FISHER2.9 miles 84°2017-02-06 13:35:29 RNLI LIFEBOAT 14-102.9 miles 328°2017-02-16 10:17:47
BULKNES3.0 miles 335°2017-02-17 11:43:53 THAMES GUARDIAN3.2 miles 331°2017-01-31 06:47:48
HIGHLAND KNIGHT3.2 miles 331°2017-02-17 11:44:49 232003296 UK3.3 miles 332°2017-01-27 12:40:15
EMS BOXER3.4 miles 331°2017-01-25 05:06:52 PILOT BOAT MALLARD3.4 miles 332°2017-02-17 11:15:13
PUTFORD TERMINATOR3.5 miles 175°2017-02-01 09:01:49 235083436 UK3.6 miles 350°2017-02-07 08:51:12
FLATHOLM3.6 miles 83°2017-02-17 03:03:03 ESVAGT FRB803.7 miles 334°2017-02-17 02:47:11
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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