Derek Smith (television producer) looking at life at a US Air Force base at Mildenhall in East Anglia. (1967) Smith produced "The Flight Deck Story", the history of the aircraft carrier, filmed on HMS Eagle and on USS Enterprise off the coast of Vietnam. He also produced "Mission To Hell", which followed the Bishop of Birmingham Leonard Wilson returning to Singapore to tell his story of war time imprisonment by the Japanese Army. Another military history film Smith made at this time was "Jump Jet", the history of the Hawker Harrier, vertical take-off or land aircraft. A film for the series The World About
Business jet of the long range Global Express family and of the Bombardier CRJ regional airliners. The 1000th Challenger has entered service in 2015. On 30 May 1979 took off the clean-sheet MTOW Cessna Citation III powered by two TFE731, basis of the larger Citation X. The Mitsubishi MU-300 Diamond made its first flight on 29 August 1978. The MTOW jet was powered by two JT15D. 950 have been produced, it was renamed Beechjet 400 then Hawker 400. The 1980s only saw the introduction of derivatives and no major new design. Also there was an advent of fractional ownership in the late