Callsign:	MJVL9
MMSI number:	232037745
Navigational status:	Moored (5)
Vessel class:	Military operations (35)
Location:	50°48.03' N 1°07.43' W - locator IO90KT52DD - show map 2.3 km West bearing 274° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 2.8 km West bearing 290° 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:	2025-07-23 15:01:32 UTC (5d 5h15m ago) 2025-07-23 16:01:32 BST local time at Portsmouth, United Kingdom [?]
Course:	262° – heading 38°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	MJVL9>ais via G7RUH
Positions stored:	18

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.