A touch of history:
The Short Stirling, Britain's first four-engined heavy bomber of the Second World War, was distinguished by a high wing, four engines and a cockpit raised above the fuselage. Its all-metal structure and the imposing size of its landing gear were also notable features. The first Stirlings were integrated into RAF Bomber Command at the end of 1940. They achieved operational status in January 1941, and their first wartime mission was flown in February 1941, targeting logistics facilities in Rotterdam.
The Stirling Mk. I had the capacity to carry a significant offensive load of over 6,000kg of bombs, and was equipped with eight 7.7mm machine guns for defence. Its direct successor, the Mk.III, was equipped with new and improved Bristol Hercules XVI engines and enhanced defensive armament.