COLIN CRUDDAS worked for the Blackburn Aircraft Company as a senior systems engineer on the Buccaneer flight test program before moving to the United States where he was employed by both Boeing and McDonnell Douglas as a design engineer. After his return to the UK, having served for many years as the official archivist of the international aerospace company that today trades under the name of Cobham Plc, Colin Cruddas is uniquely qualified to write the definitive biography of one of the greatest pioneers in aviation history.