This work examines the evolution of the RAF's operational requirements for its home defence air force - for bombers to mount a deterrent counter offensive and for fighters to provide direct defence of Britain. It discusses the management processes, policies and decisions relevant to operational requirements on the basis of a detailed study of Air Ministry papers of the time. By tracing the development of operational requirements, the author exposes the thinking behind the RAF's quest for effective fighter and bomber aircraft. He describes the ideas and concepts of air warfare that were adopted in the 1920s, and shows how these evolved into the Air Staff's requirements for the aircraft which the RAF entered and fought in World War II.

The invention of flight represents the culmination of centuries of thought and desire. Kites and rockets sparked our collective imagination. Then the balloon gave humanity its first experience aloft, though at the mercy of the winds. The steerable airship that followed had more practicality, yet a number of insurmountable limitations. But the airplane truly launched the Aerial Age, and its subsequent impact--from the vantage of a century after the Wright Brother's historic flight on December 17, 1903--has been extraordinary. Richard Hallion, a distinguished international authority on aviation, offers a bold new examination of aircraft history, stressing its global roots. The result is an interpretive history of uncommon sweep, complexity, and warmth. Taking care to place each technological advance in the context of its own period as well as that of the evolving era of air travel, this ground-breaking work follows the pre-history of flight, the work of balloon and airship advocates, fruitless early attempts to invent the airplane, the Wright brothers and other pioneers, the impact of air power on the outcome of World War I, and finally the transfer of prophecy into practice as flight came to play an ever-more important role in world affairs, both military and civil. Making extensive use of extracts from the journals, diaries, and memoirs of the pioneers themselves, and interspersing them with a wide range or rare photographs and drawings, Taking Flight leads readers to the laboratories and airfields where aircraft were conceived and tested. Forcefully yet gracefully written in rich detail and with thorough documentation, this book is certain to be the standard reference for years to come on how humanity came to take to the sky, and what the Aerial Age has meant to the world since da Vinci's first fantastical designs.