Callsign:	MOPA3
MMSI number:	232052186
IMO number:	980928
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	CLYDE OPS (ETA Nov04 18:00)
Location:	55°57.91' N 4°45.11' W - locator IO75OX91SP - show map 4.8 km South bearing 199° from Helensburgh, Argyll and Bute, Scotland, United Kingdom [?] 5.8 km South bearing 171° from Rhu, Argyll and Bute, Scotland, United Kingdom 32.7 km West bearing 290° from Glasgow, Glasgow City, Scotland, United Kingdom 96.8 km West bearing 272° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position:	2025-11-04 16:38:48 UTC (4d 17h29m ago) 2025-11-04 16:38:48 GMT local time at Helensburgh, United Kingdom [?]
Course:	23° – heading 282°
Speed:	0 km/h
Dimensions:	length 23 m width 12 m draught 5.8 m
Last path:	MOPA3>ais via MM7BVP
Positions stored:	9275

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.