Callsign:	2ISU9
MMSI number:	235112521
IMO number:	789233
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°50.09' N 0°57.84' W - locator IO90MU40HI - show map 2.4 km Southwest bearing 233° from Emsworth, Hampshire, England, United Kingdom [?] 7.7 km West bearing 273° from Bosham, West Sussex, England, United Kingdom 94.9 km Southwest bearing 218° from London, Greater London, England, United Kingdom 96.8 km Southwest bearing 219° from City of London, Greater London, England, United Kingdom
Last position:	2025-08-23 10:32:33 UTC (26d 14h3m ago) 2025-08-23 11:32:33 BST local time at Emsworth, United Kingdom [?]
Course:	211° – heading 511°
Speed:	7 km/h
Dimensions:	length 11 m width 3 m draught 0.0 m
Last path:	2ISU9>ais via G7RUH
Positions stored:	840

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.