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Special conditions · aircraft

Special Conditions: Dassault Falcon Model 900 and 900EX Airplanes; Interaction \nof Systems and Structures

Special conditions are rules the FAA writes for one design when the standard certification rules do not cover something new about it. These were published September 5, 2011 for Aviation Partners Incorporated. System: airframe structure.

What it applies to

Applicant
Aviation Partners Incorporated
Makes
Dassault Aviation
Models
—
Published
September 5, 2011
Effective
August 28, 2011
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Dassault Falcon Model 900 and 900EX airplanes. These airplanes, as modified by Aviation Partners Incorporated (API), will have a novel or unusual design feature associated with the interaction of systems and structures regarding installation of an automated wing-load-alleviation system. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. For the Dassault 900 and 900EX models with winglets, failure of the wing-load- alleviation system can result in a factor of safety (FS) below 1.5 as required. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.

Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.