Master Boat Builders has delivered the first ATB tug, Cape Ann, to Kirby Offshore Marine. The tug is the first tug in a series of three new tugs designed by Guarino & Cox. Tug Cape Ann is equipped with a Beacon Finland JAK-400 PHL-L barge coupling system, as will all the six tugs in the series be.
https://www.workboat.com/news/shipbuilding/master-boat-delivers-new-atb-tug-kirby/