The Hawker Hurricane was the first monoplane to join the Royal Air Force as a fighter aircraft, capable of reaching speeds in excess of 300-mph in level flight. Often compared with the sleek-looking Supermarine Spitfire, the Hurricane, in actuality, shouldered the brunt of the fighting during the "Battle of Britain", equipping more than three-fifths of the RAF's Fighter Command squadrons.

The Third Battle of Kharkov was the last major strategic German victory of World War II. Kharkov had originally been captured on October 25th, 1941, but had fallen to the Soviets in February 1943, following the German defeat at the Battle of Stalingrad.

The C-47 was one of the most succesful aircraft ever, praised by General Eisenhower as one of the most important instruments of victory in WWII. Largely a military version of the highly successful Douglas DC-3 passenger aircraft, the C-47 Dakota carried supplies, airborne troops, and other personnel in all of the theaters of conflict in WWII.

During the late 1960's a number of European countries examined ways to replace their existing fleet of combat aircraft using next-generation design techniques. Several countries looked at variable geometry wing configurations as a means of making a plane perform well throughout a wider flight envelope.

The Third Battle of Kharkov was the last major strategic German victory of World War II. Kharkov had originally been captured on October 25th, 1941, but had fallen to the Soviets in February 1943, following the German defeat at the Battle of Stalingrad.

The Liore-et-Olivier LeO 45 was a French medium bomber that was used during and after the Second World War. It had been originally designed and developed for the newly formed Armee de l'air as a modern medium bomber capable of performing independent strategic operations, unlike the majority of previous French bombers.