Callsign:	GBSY
MMSI number:	234637000
IMO number:	261346
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Location:	50°34.73' N 1°36.80' W - locator IO90EN68JV - show map 12.9 km Southwest bearing 205° from Totland, Isle of Wight, England, United Kingdom [?] 14.6 km Southwest bearing 211° from Freshwater, Isle of Wight, England, United Kingdom 146.5 km Southwest bearing 226° from London, Greater London, England, United Kingdom 148.6 km Southwest bearing 226° from City of London, Greater London, England, United Kingdom
Last position:	2025-06-20 15:35:38 UTC (6d 5h18m ago) 2025-06-20 16:35:38 BST local time at Totland, United Kingdom [?]
Course:	289° – heading 275°
Speed:	7 km/h
Dimensions:	length 80 m width 14 m draught 3.8 m
Last path:	GBSY>ais via G7RUH
Positions stored:	17577

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.