Supermarine Spitfire Mk I K9797, No 19 Squadron, RAF Duxford, Autumn 1938   K9797 was the 11th production Spitfire, It was delivered to 19 Squadron (the first RAF unit to be assigned Spitfires) on 7th October 1938. On 9th March of the following year, it was being  flown as a target for cine gun practice by Sergeant Pilot George Irwin (later known throughout his service by the nickname "Grumpy") when the engine failed. Unwin deliberately crash landed the plane to avoid a children's