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
Tyrolean Jet Services from Innsbruck to Vienna and Zurich. In the first year in business, 38,500 passengers took the flight, which justified a second machine from May 1981. In 1985 Tyrolean Airways operated a twin-engine de Havilland Canada Dash 8 with 37 seats and the company was renamed Tyrolean Jet Service. Tyrolean Air Ambulance was divided into the Tyrol Air Ambulance and the helicopter division Heliair which was split off. In 1988 Tyrolean became a public company and Leipnik Lundenburger AG acquired 25%. ÖAMTC acquired Heliair and in 1995, Austrian Airlines acquired the scheduled flight operations. Thereafter TJS focused exclusively on business travel.