Maersk Tracer on the River Tay, heading towards Dundee, Scotland on 8th July 2014.
She was built in Norway, in 2009.
She was designed and built to serve the offshore oil industry, as an anchor handling, towing and supply vessel.
She is fitted with 4 MAN Diesel engines, which together produce 13,870bhp. This power gives her a continuous bollard pull of 173 tons, and a speed of 15 knots.
Her dimensions are 73.2m length, 20m beam, her draft is 7.75m.
She is 4,678grt. Her deadweight tonnage is 3,506 tons. Of this deadweight tonnage, 1,030 tons can be carried on her aft deck.