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Special conditions · aircraft

Special Conditions; Modified Cessna Model 414A Airplanes With TCM TSIOL-550 Engines Installed

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 6, 1988 for Ram Aircraft. System: engine.

What it applies to

Applicant
Ram Aircraft
Makes
Cessna
Models
—
Published
December 6, 1988
Effective
January 5, 1989
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued to become part of the type certification basis for modified Cessna Model 414A airplanes with TCM TSIOL-550 engines installed. The novel and unusual design features requiring special conditions include the installation of the TCM TSIOL-550 engines, which incorporates coolant systems for which the applicable regulations do not contain adequate or appropriate temperature indicator requirements, The special conditions contain the additional airworthiness standards which the Administrator finds necessary to establish a level of safety equivalent to the original certification basis for these airplanes.

Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.