Callsign:	MDTW3
MMSI number:	235015699
Vessel class:	Sailing (36)
Location:	50°50.09' N 0°58.68' W - locator IO90MU20PI - show map 5.7 km North bearing 353° from Hayling Island, Hampshire, England, United Kingdom [?] 10.3 km Northwest bearing 315° from East Wittering, West Sussex, England, United Kingdom 95.5 km Southwest bearing 219° from London, Greater London, England, United Kingdom 97.4 km Southwest bearing 220° from City of London, Greater London, England, United Kingdom
Last position:	2025-06-25 11:30:14 UTC (28d 10h17m ago) 2025-06-25 12:30:14 BST local time at Hayling Island, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Last path:	MDTW3>ais via G7RUH
Positions stored:	42

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.