Callsign:	MDOX4
MMSI number:	232017215
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	50°43.87' N 1°24.85' W - locator IO90HR05HL - show map 9.6 km East bearing 108° from Lymington, Hampshire, England, United Kingdom [?] 12.4 km East bearing 87° from Milford on Sea, Hampshire, England, United Kingdom 124.6 km Southwest bearing 227° from London, Greater London, England, United Kingdom 126.7 km Southwest bearing 227° from City of London, Greater London, England, United Kingdom
Last position:	2025-09-06 12:15:43 UTC (20h45m ago) 2025-09-06 13:15:43 BST local time at Lymington, United Kingdom [?]
Course:	218° – heading 511°
Speed:	51 km/h
Dimensions:	length 7 m width 2 m draught 0.0 m
Last path:	MDOX4>ais via G7RUH
Positions stored:	1840

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.