Callsign:	2CHL4
MMSI number:	235072824
IMO number:	533799
Navigational status:	Moored (5)
Vessel class:	Tug (52)
Destination:	FASLANE (ETA Jun18 18:00)
Location:	56°03.22' N 4°49.22' W - locator IO76OB12NV - show map 3.2 km South bearing 170° from Garelochhead, Argyll and Bute, Scotland, United Kingdom [?] 5.3 km Northwest bearing 321° from Rhu, Argyll and Bute, Scotland, United Kingdom 40.8 km Northwest bearing 301° from Glasgow, Glasgow City, Scotland, United Kingdom 101.5 km West bearing 277° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position:	2025-07-25 07:42:08 UTC (1m52s ago) 2025-07-25 08:42:08 BST local time at Garelochhead, United Kingdom [?]
Course:	358.0° – heading 350°
Speed:	0 km/h
Dimensions:	length 29 m width 9 m draught 4.8 m
Last path:	2CHL4>ais via MM7BVP
Positions stored:	47722

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.