Callsign:	MJVK3
MMSI number:	232037741
Navigational status:	Moored (5)
Vessel class:	Military operations (35)
Location:	50°48.03' N 1°07.43' W - locator IO90KT52DC - show map 2.3 km West bearing 274° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 2.8 km West bearing 289° from Southsea, City of Portsmouth, England, United Kingdom 105.0 km Southwest bearing 222° from London, Greater London, England, United Kingdom 106.9 km Southwest bearing 223° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-04 12:32:23 UTC (25d 8h43m ago) 2025-07-04 13:32:23 BST local time at Portsmouth, United Kingdom [?]
Course:	168° – heading 32°
Speed:	0 km/h
Dimensions:	length 14 m width 4 m draught 0.0 m
Last path:	MJVK3>ais via G7RUH
Positions stored:	32

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.