Callsign:	MRVI4
MMSI number:	232060251
Navigational status:	Moored (5)
Vessel class:	(90)
Destination:	LEITH><COCKENZIE (ETA Jul23 12:00)
Location:	55°58.12' N 2°58.51' W - locator IO85MX22XL - show map 596.1 m West bearing 275° from Cockenzie, Scotland, United Kingdom [?] 1.1 km North bearing 17° from Prestonpans, Scotland, United Kingdom 13.9 km East bearing 82° from Edinburgh, City of Edinburgh, Scotland, United Kingdom 80.7 km East bearing 81° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position:	2025-07-23 17:38:11 UTC (2h42m ago) 2025-07-23 18:38:11 BST local time at Cockenzie, United Kingdom [?]
Course:	214.1° – heading 154°
Speed:	0 km/h
Dimensions:	length 15 m width 6 m draught 0.0 m
Last path:	MRVI4>ais via GM7HHB
Positions stored:	1795

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.