Callsign:	MSRG3
MMSI number:	235055776
IMO number:	628570
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	50°54.34' N 1°23.19' W - locator IO90HV37OI - show map 1.3 km East bearing 82° from Southampton, City of Southampton, England, United Kingdom [?] 4.0 km Northwest bearing 325° from Netley, Hampshire, England, United Kingdom 110.4 km Southwest bearing 233° from London, Greater London, England, United Kingdom 112.6 km Southwest bearing 234° from City of London, Greater London, England, United Kingdom
Last position:	2025-12-30 12:58:48 UTC (1d 16h17m ago) 2025-12-30 12:58:48 GMT local time at Southampton, United Kingdom [?]
Course:	25° – heading 511°
Speed:	8 km/h
Dimensions:	length 12 m width 3 m draught 0.0 m
Last path:	MSRG3>ais via G7RUH
Positions stored:	1904

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.