Callsign:	MXAD7
MMSI number:	232147000
IMO number:	410519
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°48.80' N 0°54.31' W - locator IO90NT15IE - show map 5.3 km Northwest bearing 336° from East Wittering, West Sussex, England, United Kingdom [?] 5.5 km Northeast bearing 54° from Hayling Island, Hampshire, England, United Kingdom 94.4 km Southwest bearing 215° from London, Greater London, England, United Kingdom 96.2 km Southwest bearing 216° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-23 21:10:41 UTC (1d 18h38m ago) 2025-07-23 22:10:41 BST local time at East Wittering, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	MXAD7>ais via G7RUH
Positions stored:	1030

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.