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Special conditions · aircraft

Special Conditions: Boeing Model 747-400 Airplane; Large Non- Structural Glass in the Passenger Compartment

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 January 9, 2006 for Boeing. System: cabin, seats and restraints.

What it applies to

Applicant
Boeing
Makes
Boeing
Models
—
Published
January 9, 2006
Effective
January 2, 2006
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for a Boeing Model 747-400 airplane modified by Lufthansa Technik AG. This airplane will have a novel or unusual design feature associated with the installation of large non-structural glass items in the cabin area of an executive interior occupied by passengers and crew. The installation of these items in a passenger compartment, which can be occupied during taxi, takeoff, and landing, is a novel or unusual design feature with respect to the material used. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. 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.