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Special conditions

Special Conditions; British Aerospace Public Limited Company Model 4100 \nAirplane, Main Cabin Aisle Arrangement

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 July 30, 1991 for Bae Public Limited Company. System: cabin, seats and restraints.

What it applies to

Applicant
Bae Public Limited Company
Makes
BAe
Models
—
Published
July 30, 1991
Effective
August 29, 1991
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the British Aerospace, Public Limited Company (BAe), Model 4100 airplane. This airplane will have a novel or unusual design feature associated with the main cabin aisle arrangement. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this particular design feature. These special conditions contain the additional safety standards which the Administrator finds necessary to establish a level of safety equivalent to that established by the airworthiness standards of part 25 of the Federal Aviation Regulations (FAR)

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