HMS Courageous (50) was an aircraft carrier in service with the Royal Navy between 1928 to 1939. She had begun her career as a light battlecruiser in 1916, taking part in naval engagements of the First World War. However, in 1924, the British government decided to convert it into an aircraft carrier, along with two other battlecruisers that had also fought in this armed conflict; HMS Glorious and Furious. The main reason for the conversion of these surface warships was the Washington Naval Treaty of 1922, which had turned them into WW1 leftover, floating junk, as this treaty limited the fleet tonnage of the signatory countries.
During the First World War, three light battlecruisers had been built; HMS Courageous, HMS Furious, and HMS Glorious, each with four 380-mm (15-in) guns, serving with the British Grand Fleet. After the war, all three warships were put in reserve until they were converted into aircraft carriers, whose transformation would begin in 1924. In early May, 1928, Courageous was commissioned after several months of sea trials. Not only were they fitted with a flight deck and storage hangars for their aircraft, but their propulsion system was also upgraded, being fitted with four Parsons geared steam turbines, with four shafts.
As soon as she was commissioned, HMS Courageous (50) was assigned to the Mediterranean Fleet, which was based at Malta, where she would spend two years. From 1930 to 1938, she served with the Atlantic and Home Fleet. In 1934, she was equipped with hydraulic catapults on the upper flight deck, which was 240-m (787 ft) long. What made her look different from other carriers was her small island, which was located on the starboard side and on the forward portion of ship. Also, the flight deck did not cover the whole length of the former battlecruiser hull, whose aft section stuck out below it.
Although she rendered a good service in the inter-war years, HMS Courageous was sunk early in the war. On September 17, 1939, she was struck by two torpedoes launched by the German submarine U-29, while she was conducting anti-submarine operations in the Atlantic, off the coast of Ireland, along with two British destroyers. Several hours later, she sank into the bottom of the Atlantic. Due to the Fairey Swordfish torpedo-bombers she carried onboard, it was common for her to carry out anti-submarine missions. She was the first British warship to be sunk in World War II.
Specifications
Type: fleet aircraft carrier
Displacement: 27,560 tons (full load)
Length: 240 m (787 ft)
Beam: 27.6 m (90 ft)
Draft: 8.5 m (28 ft)
Power Plant: 4 Parsons geared steam turbines, with four shafts, supplied by 18 Yarrow tube boilers, producing 90,000 SHP.
Maximum Speed: 30 knots
Range: 6,500 nautical miles.
Aircraft: 48
Crew: 1,216 men
Below, aerial view of the HMS Courageous (50) before the war, in 1937.