飞行翻译_公务机_公务航空_Business Jet_Business Aviation

There is no single best definition of ‘business aviation’. For this study, the simplest approach has been selected: business aviation is defined via a list of aircraft types. These aircraft types are listed and discussed in Annex A. They include jet-, turboprop- and piston-engined aircraft.
In some examples the report makes comparisons with scheduled traf-fic, and ‘scheduled’ traffic is taken to consist of all flights filing an ‘S’ (meaning ‘scheduled’) in their flight plans; in other sections the com-parison is with all ‘other’ traffic, which is everything which is not busi-ness aviation, and so includes military, scheduled, charter (using any type of aircraft not on the business aviation list) and non-business gen-eral aviation.
All the flights considered here are operating under ‘instrument flight rules’ (‘IFR’), i.e. under the control of an air traffic controller for some or all of the flight. Statistics on flights under the alternative ‘visual flight rules’ (VFR) are difficult to obtain. However, in interviews sever-al business aviation operators commented that in Europe, VFR is not a viable alternative, for example because of the difficulties of providing their customers with a reliable service in poor weather or at night. We believe the restriction to IFR is not a significant limitation for our analysis.

Business aviation is operated under a number of dif-ferent business models. The International Business Aviation Council (IBAC) classifies business aviation operators in three categories1:
　
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