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Special conditions · aircraft

Special Conditions: Learjet Inc., Model LJ-200-1A10 Airplane, Pilot-Compartment View Through Hydrophobic Windshield Coatings in Lieu of Windshield Wipers

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 February 6, 2012 for Learjet. System: airframe structure.

What it applies to

Applicant
Learjet
Makes
Learjet
Models
—
Published
February 6, 2012
Effective
March 7, 2012
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Learjet Model LJ- 200-1A10 airplane. This airplane will have a novel or unusual design feature associated with hydrophobic windshield coatings in lieu of windshield wipers. 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.