Callsign:	MJVV4
MMSI number:	235029037
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°50.57' N 1°05.94' W - locator IO90KU82CG - show map 4.9 km North bearing 354° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 5.7 km North bearing 351° from Southsea, City of Portsmouth, England, United Kingdom 100.3 km Southwest bearing 223° from London, Greater London, England, United Kingdom 102.3 km Southwest bearing 224° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-19 18:03:05 UTC (6d 23h40m ago) 2025-07-19 19:03:05 BST local time at Portsmouth, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 8 m width 4 m draught 0.0 m
Last path:	MJVV4>ais via G7RUH
Positions stored:	435

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.