Douglas Bader lost both legs in a 1931 aerobatic crash at age 21, fought his way back into the RAF, and led Spitfire wings over occupied Europe during World War II.
The Bristol Beaufighter was WWII's radar-equipped night hunter - combining airborne interception technology with devastating firepower to change the mathematics of nocturnal air war.
The Avro Lancaster emerged from a failed twin-engine bomber to become WWII's most capable heavy bomber, culminating in the technically precise 60-foot dam-busting raid of May 1943.
The Hawker Hurricane, not the Spitfire, shot down more than 55% of Luftwaffe aircraft destroyed over Britain in 1940 - and its most effective squadron was Polish.
The de Havilland Mosquito proved that speed alone could replace defensive armament, flying over 36,000 wartime sorties with loss rates far below the heavy bomber force.
The de Havilland Mosquito was rejected by the Air Ministry twice before becoming WWII's most versatile combat aircraft - built almost entirely from wood.
On September 15, 1940, Keith Park committed Fighter Command's last reserve and held the sky over Britain - the day Hitler's invasion plan effectively died.
The Hawker Hurricane shot down 55% of Luftwaffe losses in the Battle of Britain, outnumbered the Spitfire two to one, and saved England - then history forgot it.
Douglas Bader lost both legs in a 1931 crash, proved he could still fly to operational standards, was discharged on a technicality, then returned in WWII to lead RAF fighter squadrons.
Hurricane R4118 flew 49 combat sorties in 1940, vanished to India for decades, and was restored to flight in 2004 as one of warbird aviation's most documented recoveries.
The de Havilland Mosquito - rejected twice by the Air Ministry - became WWII's fastest bomber and flew the daring Operation Jericho prison raid in February 1944.
Radio Hangar explores The Bristol Blenheim, the Only One Left Flying, and the British Light Bomber That Was Restored Three Times Because Her People Refused to Let Her Die.