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Special conditions · aircraft

Special Conditions: Cirrus Design Corporation Model SF50 Airplane; Full Authority Digital Engine Control (FADEC) 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 April 19, 2010 for Cirrus Design. System: engine.

What it applies to

Applicant
Cirrus Design
Makes
Cirrus
Models
—
Published
April 19, 2010
Effective
April 11, 2010
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Cirrus Design Corporation model SF50 airplane. This airplane will have a novel or unusual design feature(s) associated with the use of an electronic engine control system instead of a traditional mechanical control system. 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.