Callsign:	MJYW4
MMSI number:	232038069
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	50°51.22' N 1°18.61' W - locator IO90IU24SU - show map 10.1 km North bearing 355° from Cowes, Isle of Wight, England, United Kingdom [?] 10.8 km North bearing 352° from East Cowes, Isle of Wight, England, United Kingdom 110.0 km Southwest bearing 229° from London, Greater London, England, United Kingdom 112.1 km Southwest bearing 230° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-25 11:08:26 UTC (3h15m ago) 2025-07-25 12:08:26 BST local time at Cowes, United Kingdom [?]
Course:	168.100006° – heading 511°
Speed:	11 km/h
Dimensions:	length 5 m width 3 m draught 0.0 m
Last path:	MJYW4>ais via G7RUH
Positions stored:	2023

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.