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Special conditions

Special Conditions: Bombardier Model DHC-8-400 Airplane; Automatic Takeoff \nThrust Control 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 December 2, 1999 for Bombardier. System: other and general.

What it applies to

Applicant
Bombardier
Makes
Bombardier
Models
—
Published
December 2, 1999
Effective
November 21, 1999
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Bombardier Model DHC-8-400 series airplanes. This new airplane will have a novel or unusual design feature associated with an Automatic Takeoff Thrust Control System (ATTCS). The applicable airworthiness regulations do not contain appropriate safety standards for approach climb performance using an ATTCS. 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.