The Grumman Aircraft company made the famous series of naval fighters including Hellcat, Wildcat and Tigercat.
One of the most unique fighters of WWII, the US Navy's F6F Hellcat specifically designed to kill the A6M Zero.
Of the hundreds of designs built; only one was designed specifically to destroy the A6M Zero; the US Navy's F6F Hellcat. Germans used Fokkers the British and Canadians used Sopwith Camels. In the Second World War some famous planes were: British:Spitfire, Hurricane (fighters) Lancaster bombers; German: Messerschmitt and Focke-Wulf fighters; Stuka dive-bombers; Japanese: Zero fighters; American: Flying Fortress and Liberator bombers; P 51 Mustang
This question carries its own answer. Grumman made the Hellcat, along with the Wildcat, Tigercat, Bearcat, Panther, Couger, Tiger, and Tomcat fighters for the US Navy.
Hellcat; Wildcat; Vindicator; Devastator.
IJN Kate torpedo planes USN Avenger torpedo planes IJN Val dive bombers USN Dauntless dive bombers IJN Zero fighters USN Hellcat fighters (Specifically designed by Grumman to kill the Zero)
The barrels are all the same length but the guns are staggered to allow room for the ammunition chutes to feed the guns.
The Hellcat
Confederate Hellcat
Japan .
Japanese Mange in 1960s
The F6F Hellcat, specifically designed to destroy the A6M Zero.