Callsign:	MPXD4
MMSI number:	235051879
IMO number:	599810
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°48.77' N 1°07.66' W - locator IO90KT45QB - show map 2.0 km North bearing 3° from Gosport, Hampshire, England, United Kingdom [?] 3.0 km Northwest bearing 301° from Portsmouth, City of Portsmouth, England, United Kingdom 104.2 km Southwest bearing 222° from London, Greater London, England, United Kingdom 106.1 km Southwest bearing 223° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-16 13:29:44 UTC (5d 12h51m ago) 2025-07-16 14:29:44 BST local time at Gosport, United Kingdom [?]
Course:	250° – heading 511°
Speed:	0 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	MPXD4>ais via G7RUH
Positions stored:	3524

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.