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Special conditions

Special Conditions: Jetstream Aircraft Limited Model 4101 Series Airplanes; \nAutomatic Takeoff Thrust 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 12, 1995 for Bae Systems. System: engine.

What it applies to

Applicant
Bae Systems
Makes
Jetstream
Models
—
Published
December 12, 1995
Effective
December 5, 1995
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued to Jetstream Aircraft Limited for the Jetstream Model 4101 series airplanes. This airplane will have an unusual design feature for which the applicable airworthiness regulations do not contain appropriate safety standards. The unusual design feature is an Automatic Takeoff Thrust Control System (ATTCS) that resets power on the operating engine for compliance with the approach climb performance requirements in Sec. 25.121(d). 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.