Callsign:	GUHJ
MMSI number:	234580000
IMO number:	906599
Navigational status:	Moored (5)
Vessel class:	Military operations (35)
Destination:	NA
Location:	50°48.44' N 1°06.30' W - locator IO90KT73JR - show map 1.3 km Northwest bearing 314° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 2.2 km Northeast bearing 51° from Gosport, Hampshire, England, United Kingdom 103.6 km Southwest bearing 222° from London, Greater London, England, United Kingdom 105.5 km Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position:	2025-07-17 08:24:43 UTC (7d 6h52m ago) 2025-07-17 09:24:43 BST local time at Portsmouth, United Kingdom [?]
Course:	181° – heading 91°
Speed:	0 km/h
Dimensions:	length 60 m width 12 m draught 2.0 m
Last path:	GUHJ>ais via G7RUH
Positions stored:	13284

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.