Callsign:	MFMN4
MMSI number:	232022727
IMO number:	768825
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	CLYDE OPS (ETA Jan05 12:30)
Location:	55°51.54' N 4°54.44' W - locator IO75NU16CD - show map 2.2 km Southwest bearing 210° from Wemyss Bay, Inverclyde, Scotland, United Kingdom [?] 5.0 km Southeast bearing 137° from Innellan, Argyll and Bute, Scotland, United Kingdom 40.5 km West bearing 269° from Glasgow, Glasgow City, Scotland, United Kingdom 107.1 km West bearing 265° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position:	2026-01-13 08:16:31 UTC (3d 18h31m ago) 2026-01-13 08:16:31 GMT local time at Wemyss Bay, United Kingdom [?]
Course:	176° – heading 176°
Speed:	19 km/h
Dimensions:	length 20 m width 9 m draught 3.8 m
Last path:	MFMN4>ais via IC8HFW
Positions stored:	65434

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.