TCG Demirhisar (H80)

Demirhisar displaced 1,360 long tons (1,380 t) at standard load and 1,910 long tons (1,940 t) at deep load. The ship had an overall length of 323 feet (98.5 m), a beam of 33 feet (10.1 m) and a draught of 8 feet 6 inches (2.6 m). She was powered by Parsons geared steam turbines, driving two shafts, which developed a total of 34,000 shaft horsepower (25,000 kW) and gave a maximum speed of 35.5 knots (65.7 km/h; 40.9 mph). Steam for the turbines was provided by three Admiralty three-drum boilers. Demirhisar carried a maximum of 455 long tons (462 t) of fuel oil. The ship's complement was 145 officers and ratings.[1]

The ship mounted four 45-calibre 4.7-inch (120 mm) Mark IX guns in single mounts. For anti-aircraft (AA) defence, Demirhisar had four single mounts for Oerlikon 20 mm cannon. She was fitted with two above-water quadruple mounts for 21-inch (533 mm) torpedoes.[1]

Demirhisar was one of four I-class destroyers ordered by Turkey in 1939, two of which were purchased by the Royal Navy while construction of the other two proceeded slowly. The ship was laid down at William Denny and Brothers in Dumbarton, Scotland, in 1939. She was launched two years later, and completed in 1942. The destroyer was transferred to Turkey in later that year, where she served until her decommissioning in 1960.

• Chesneau, Roger, ed. (1980). Conway's All the World's Fighting Ships 1922–1946. Greenwich, UK: Conway Maritime Press. ISBN 0-85177-146-7.
• Gardiner, Robert; Chumbley, Stephen & Budzbon, Przemysław (1995). Conway's All the World's Fighting Ships 1947–1995. Annapolis, Maryland: Naval Institute Press. ISBN 1-55750-132-7.
• Whitley, M. J. (1988). Destroyers of World War Two: An International Encyclopedia. Annapolis, Maryland: Naval Institute Press. ISBN 0-87021-326-1.