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 P.V.ESTUARY LEADER - show graphs
Map loading...
Callsign: MPPK4
MMSI number: 235004471
Navigational status: Under way (engine) (0)
Vessel class: Pilot (50)
Destination: PILOTAGE OPS (ETA ***00 00:00)
Location: 51°21.52' N 1°28.35' E - locator JO01RI66QB - show map - static map
1.4 miles East bearing 91° from Broadstairs, Kent, England, United Kingdom [?]
2.9 miles Northeast bearing 57° from Ramsgate, Kent, England, United Kingdom
68.2 miles East bearing 98° from City of London, Greater London, England, United Kingdom
69.6 miles East bearing 98° from London, Greater London, England, United Kingdom
Last position: 2017-01-14 12:18:42 EST (6d 4h56m ago)
2017-01-14 17:18:42 GMT local time at Broadstairs, United Kingdom [?]
Course: 220° – heading 511°
Speed: 27 MPH
Dimensions: draught 1.5 m
Last path: MPPK4>ais via G8WLY
Positions stored: 30285
Stations near current position of P.V.ESTUARY LEADER - show more
callsign distance last heard - EST      callsign distance last heard - EST
MB7IBK1.3 miles 285°2017-01-20 17:15:06 RNLI LIFEBOAT 14-021.5 miles 122°2017-01-11 01:15:51
NERISSA2.2 miles 166°2017-01-10 10:23:31 WINDCAT 182.6 miles 216°2017-01-08 02:03:58
ESTUARY ELITE2.6 miles 216°2017-01-11 23:25:35 TEMPEST2.9 miles 227°2017-01-14 12:18:42
SC AMETHYST2.9 miles 227°2017-01-16 02:46:19 WINDCAT 353.0 miles 228°2017-01-16 00:19:49
HURRICANE TOW3.0 miles 228°2017-01-12 05:51:24 SPECTRUM 13.0 miles 230°2017-01-12 13:14:26
WINDCAT213.0 miles 221°2017-01-12 04:35:39 WINDCAT53.0 miles 62°2017-01-08 05:17:40
TORNADO3.2 miles 225°2017-01-16 02:52:19 CEMBAY3.2 miles 356°2017-01-13 12:56:19
VEENDIJK3.4 miles 54°2017-01-16 04:14:09 2E0DUE5.0 miles 291°2017-01-20 17:15:15
ALERT5.3 miles 4°2017-01-09 05:51:48 MFV HAVANA NN7495.3 miles 188°2017-01-02 21:38:11
G1JEH7.1 miles 281°2017-01-20 17:12:23 SEA SATIN7.1 miles 204°2017-01-04 08:55:53
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.
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