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Special conditions · aircraft

Special Conditions: Embraer S.A. Model ERJ 190-300 Airplane; Flight Envelope Protection: High Incidence Protection System

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 August 13, 2017 for Embraer. System: instruments and avionics.

What it applies to

Applicant
Embraer
Makes
Embraer
Models
—
Published
August 13, 2017
Effective
August 13, 2017
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Embraer S.A. (Embraer) Model ERJ 190-300 airplane. This airplane will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport-category airplanes. This design feature is a high-incidence protection function that limits the angle of attack (AOA) at which the airplane can be flown during normal low-speed operation, and that cannot be overridden by the flightcrew. 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.