Traduction de «avions un avion » (Français → Anglais) :

These devices enable these aircraft to meet the stricter standards for 'Chapter 3', but by such a small margin that the overall effect on aircraft noise is reduced and that such aircraft are noisier than aircraft originally certificated to Chapter 3 standards

(c) "Civil subsonic jet aeroplanes" shall mean aeroplanes with a maximum certificated take-off mass of 34000 kg or more, or with a certified maximum internal accommodation for the aeroplane type in question consisting of more than 19 passenger seats, excluding any seats for crew only.

(10) Whereas it is necessary to minimise possible distortions of competition by establishing equivalent requirements applicable to aeroplanes registered in third countries; whereas, since the Community has no competence over third-country registers, that objective can be achieved only by restricting the operation of non-complying aeroplanes registered as from 1 April 1999 in third countries; whereas the date for introducing such restrictions should take account of the final cut-off date for the operation of Chapter 2 aeroplanes as provided for in Council Directive 92/14/EEC of 2 March 1992 on the limitation of the operation of aeroplanes covered by Volume I, Part II, Chapter 2 of Annex 16 to the Convention on Internatio ...[+++]nal Civil Aviation, second edition 1998(5), as well as the extent of the non-addition provisions for Chapter 2 aeroplanes as laid down in Council Directive 89/629/EEC of 4 December 1989 on the limitation of noise emission from civil subsonic jet aeroplanes(6);

(2) "recertificated civil subsonic jet aeroplane" shall mean a civil subsonic jet aeroplane initially certificated to Chapter 2 or equivalent standards, or initially not noise-certificated which has been modified to meet Chapter 3 standards either directly through technical measures or indirectly through operational restrictions; civil subsonic jet aeroplanes which initially could only be dual-certificated to the standards of Chapter 3 by means of weight restrictions, have to be considered as recertificated aeroplanes; civil subsonic jet aeroplanes which have been modified to meet Chapter 3 standards by being completely re-enginged with engines having a by-pass ...[+++] ratio of three or more are not to be considered as recertificated aeroplanes;

(5) Whereas older types of aeroplanes modified to improve their noise certification level have a noise performance which is significantly worse, mass for mass, than that of modern types of aeroplanes originally certificated to meet the standards of Volume I, Part II, Chapter 3 of Annex 16 to the Convention on International Civil Aviation, third edition (July 1993); whereas such modifications prolong the life of an aeroplane that would normally have been retired; whereas such modifications tend to worsen the gaseous emissions performance and fuel burn of earlie ...[+++]r technology aero engines; whereas aeroplanes may be re-engined to achieve a noise performance comparable to that of those originally certificated to meet Chapter 3 requirements;

The following categories of product shall be taken into account in calculating internal consumption: - motor spirit and aviation fuel (aviation spirit and jet-fuel of the gasoline type);