Callsign:	PMDAK3
MMSI number:	235014258
IMO number:	464558
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°48.87' N 1°07.94' W - locator IO90KT45CL - show map 3.4 km Northwest bearing 301° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 6.0 km Southwest bearing 234° from Cosham, City of Portsmouth, England, United Kingdom 104.3 km Southwest bearing 223° from London, Greater London, England, United Kingdom 106.2 km Southwest bearing 223° from City of London, Greater London, England, United Kingdom
Last position:	2025-11-21 13:59:45 UTC (1d 19h51m ago) 2025-11-21 13:59:45 GMT local time at Portsmouth, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	PMDAK3>ais via G7RUH
Positions stored:	4990

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.