Callsign:	MRIT4
MMSI number:	232058439
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Location:	56°03.63' N 4°49.14' W - locator IO76OB14RM - show map 2.5 km South bearing 165° from Garelochhead, Argyll and Bute, Scotland, United Kingdom [?] 5.8 km Northwest bearing 326° from Rhu, Argyll and Bute, Scotland, United Kingdom 41.1 km Northwest bearing 302° from Glasgow, Glasgow City, Scotland, United Kingdom 101.5 km West bearing 277° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position:	2025-11-03 16:29:59 UTC (19d 17h32m ago) 2025-11-03 16:29:59 GMT local time at Garelochhead, United Kingdom [?]
Course:	360° – heading 331°
Speed:	0 km/h
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	MRIT4>ais via MM7BVP
Positions stored:	219

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.