Callsign:	MSJB9
MMSI number:	235054944
IMO number:	512
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°52.46' N 1°18.54' W - locator IO90IU29WU - show map 1.4 km South bearing 160° from Bursledon, Hampshire, England, United Kingdom [?] 2.0 km Northeast bearing 33° from Hamble, Hampshire, England, United Kingdom 108.4 km Southwest bearing 230° from London, Greater London, England, United Kingdom 110.5 km Southwest bearing 231° from City of London, Greater London, England, United Kingdom
Last position:	2025-02-02 12:51:04 UTC (9d 4h38m ago) 2025-02-02 12:51:04 GMT local time at Bursledon, United Kingdom [?]
Course:	85° – heading 511°
Speed:	0 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	MSJB9>ais via G7RUH
Positions stored:	1973

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.