Callsign:	MRZG6
MMSI number:	232060804
Vessel class:	Military operations (35)
Location:	50°48.35' N 1°06.45' W - locator IO90KT73CJ - show map 1.4 km Northwest bearing 304° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 1.9 km Northeast bearing 51° from Gosport, Hampshire, England, United Kingdom 103.8 km Southwest bearing 222° from London, Greater London, England, United Kingdom 105.7 km Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position:	2025-09-11 14:11:55 UTC (18d 8h ago) 2025-09-11 15:11:55 BST local time at Portsmouth, United Kingdom [?]
Course:	360° – heading 511°
Speed:	1 km/h
Last path:	MRZG6>ais via G7RUH
Positions stored:	241

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.