Callsign:	MYDA4
MMSI number:	232015275
IMO number:	670067
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°47.84' N 1°07.28' W - locator IO90KT51KI - show map 592.4 m Northeast bearing 66° from Gosport, Hampshire, England, United Kingdom [?] 2.1 km West bearing 265° from Portsmouth, City of Portsmouth, England, United Kingdom 105.2 km Southwest bearing 222° from London, Greater London, England, United Kingdom 107.1 km Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position:	2025-01-18 15:16:03 UTC (24d 3h47m ago) 2025-01-18 15:16:03 GMT local time at Gosport, United Kingdom [?]
Course:	0° – heading 511°
Speed:	0 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	MYDA4>ais via G7RUH
Positions stored:	2765

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.