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Special conditions · aircraft

Special Conditions: Boeing Model 787-9, Dynamic Test Requirements for Single-Occupant Oblique (Side-Facing) Seats With Airbag Devices

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 April 27, 2015 for Boeing, covering the 787-9. System: cabin, seats and restraints.

What it applies to

Applicant
Boeing
Makes
Boeing
Models
787-9
On this site
Boeing 787 Dreamliner 214 registered
Published
April 27, 2015
Effective
April 27, 2015
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Boeing Model 787-9 airplane. This airplane has a novel or unusual design feature associated with side-facing, oblique seats. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for occupants of seats installed at an angle of greater than 18 degrees, but substantially less than 90 degrees, to the centerline of the airplane, nor for airbag devices. 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.