Callsign:	MRAK4
MMSI number:	232057383
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°38.66' N 0°45.85' W - locator IO90OP84HP - show map 10.2 km South bearing 170° from Selsey, West Sussex, England, United Kingdom [?] 15.9 km Southeast bearing 151° from East Wittering, West Sussex, England, United Kingdom 105.9 km Southwest bearing 205° from London, Greater London, England, United Kingdom 107.3 km Southwest bearing 206° from City of London, Greater London, England, United Kingdom
Last position:	2024-11-05 15:29:03 UTC (127d 12h23m ago) 2024-11-05 15:29:03 GMT local time at Selsey, United Kingdom [?]
Course:	102° – heading 511°
Speed:	9 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	MRAK4>ais via G7RUH
Positions stored:	131

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.