Callsign:	MRVC4
MMSI number:	235054858
IMO number:	898204
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°43.51' N 1°28.88' W - locator IO90GR24FB - show map 2.6 km Northeast bearing 30° from Yarmouth, Isle of Wight, England, United Kingdom [?] 4.1 km Northeast bearing 27° from Freshwater, Isle of Wight, England, United Kingdom 128.5 km Southwest bearing 228° from London, Greater London, England, United Kingdom 130.6 km Southwest bearing 228° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-26 13:07:37 UTC (9h47m ago) 2025-07-26 14:07:37 BST local time at Yarmouth, United Kingdom [?]
Course:	264.100006° – heading 511°
Speed:	17 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	MRVC4>ais via G7RUH
Positions stored:	5508

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.