IATA Glossary of Technical Terms IATA技术术语词汇

时间：2012-12-10 12:24来源：蓝天飞行翻译 作者：航空 点击：次

Domestic Operations
Flights conducted between airports within the territories of one state. Equivalent Terms: Domestic Flights
Driftdown
The descent of a multi-engine aircraft to a planned (or predetermined) altitude after an en-route failure of one engine.
Driftdown (Altitude)
The highest altitude, based on a planned aircraft weight, that can be maintained by a two engine aircraft after an en-route engine failure.
Driftdown (Performance)
The minimum level of aircraft performance, achieved by limiting the takeoff weight as a means to limit the en-route weight, which maximises the driftdown altitude in critical terrain areas. For critical terrain areas, driftdown performance is maximised in order to clear all terrain along the intended route by a margin acceptable to the Operator or Authority.
Dual Inspection
See Independent Inspection.
Equivalent Terms: Independent Inspection
Dye Penetrant Inspection
Non-Destructive Testing method involving Liquid Dyes and Ultraviolet Light media.
Equivalent Terms: DPI, FPI

E
Eddy Current Inspection
Non-Destructive Testing method involving Eddy-Currents techniques.
Electrostatic Discharge (ESD) Programme
Procedures that outline the precautions necessary for handling of ESD categorised aircraft parts. Equivalent Terms: ESDS, ESD, ESD Programme
Emergency Equipment
Aircraft equipment specifically used on aircraft for emergency situations. Emergency Airport
Off-line airports not typically used by an operator for normal operations, which may be available for use in the event of an emergency. Emergency airports are typically categorized by the level of support, facilities and risk to be expected, and are only used when a flight cannot continue either to its destination or to a suitable alternate due to a specific emergency.
Emergency Escape Path Lighting System
An aircraft cabin emergency lighting system designed to provide passengers with a visual indication of the path to the emergency exits in the case of smoke or fire.

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