MV Cowal in 1954. She inaugurated the regular Wemyss Bay to Rothesay car ferry service, on 1 October 1954 and remained in the upper Clyde for her whole career. From 1957 the three "A, B, C" sisters were working interchangeably. In May 1970, "Cowal" inaugurated a short-lived seasonal Fairlie-Tarbert-Brodick service. When this ended in September 1971, "Cowal" operated between Largs and Millport, until displaced in March 1972 by the former Skye ferry on the quicker Largs to Cumbrae Slip run. With linkspans at Gourock and Dunoon, the hoist-loading "Bute" and "Cowal" were restricted to the Wemyss Bay to Rothesay crossing, where "Cowal"
MV Cowal MV Cowal MV "Cowal" was a hoist-loading vehicle ferry introduced by Caledonian Steam Packet Company in 1954. She spent the whole of her 24 years with Calmac on the Upper Clyde crossings. MV "Cowal" was the second of a trio of vehicle vessels ordered in 1951 to modernise the Clyde fleet. Three "general purpose" vessels were planned for the Clyde routes of their names, , and MV "Cowal". Built by Ailsa Shipbuilding Company, "Cowal" was launched at Troon on 20 January 1954. On 1 January 1973, the Caledonian Steam Packet Co. and MacBrayne fleets combined under one management. "Cowal" was