Callsign:	MPPK4
MMSI number:	235004471
IMO number:	151589
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	PILOTAGE OPS (ETA ***00 00:00)
Location:	51°26.74' N 0°44.66' E - locator JO01IK96HW - show map 1.3 km Northwest bearing 302° from Sheerness, Kent, England, United Kingdom [?] 10.6 km South bearing 174° from Southchurch Village, Borough of Southend-on-Sea, England, United Kingdom 58.3 km East bearing 97° from City of London, Greater London, England, United Kingdom 60.6 km East bearing 96° from London, Greater London, England, United Kingdom
Last position:	2025-12-03 00:28:28 UTC (2d 3h16m ago) 2025-12-03 00:28:28 GMT local time at Sheerness, United Kingdom [?]
Course:	216° – heading 511°
Speed:	0 km/h
Dimensions:	length 0 m width 36 m draught 1.5 m
Last path:	MPPK4>ais via IC8HFW
Positions stored:	34069

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.