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Thursday, 12 August 2021

American aircraft carrier USS Lexington 1921-1942

Original postcard Chocolate La Estrella

Preliminary design as aircraft carrier 18-02-1922

Aas battle cruiser


Japanese Kongo-class battle cruisers

Pennant CV-2. Ordered in 1916 as a battle cruiser, laid down at the yard of the Fore River Ship and Engine Building Company on 8 January 1921, reclassified into a carrier on 1 July 1922, launched on 3 October 1925, commissioned on 14 December 1927 and sunk on 8 May 1942 during the battle of the Coral Sea and stricken from the list on 24 June of the same year.

Of the Lexington-class. Never completed as battle cruisers due to the limitations of the Naval Treaty of Washington of 1922.(1) Designed as a response on the Japanese Kongo-class battle cruisers. General technical specifications. With a displacement of 44.200 tons/43.500 long tons-45.354 tons/44.638 long tons (deep load) were the dimensions 266,4 (over all) x 32,1 x 9,4 metres or 874 x 105.4 x 31 feet. The turbines and 16 water tube boilers supplied via 4 shafts 180.000 ship allowing a speed of 33 knots and with a speed of 10 knots a range of 10.000 nautical miles. The crew was to number 1.297-1.326 (when used as flagship). The armour consisted of a 12,7-17,8cm/5-7” thick belt, a deck of 3,8-5,7cm/1.5-2,25”, with the barbettes, gun turrets and coning tower protected by respectively 12,7-22,9cm/5-(‘, 16,2cm/6” (sides)-27,9cm/11” (front) and 30,5cm/12”. The armament was to consist pf 4x2-40,6cm/16” guns, 14x1-15,2cm/6” guns, 4x1-7,6cm/3” anti aircraft guns (to be increased with another 4) and 8-53,3cm/21” torpedo tubes.

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