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Special conditions

Special Conditions; Canadair CL-600-2B19, Regional Jet Airplane; Lightning and High Intensity Radiated Fields (HIRF)

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 3, 1992 for Transport Canada. System: engine.

What it applies to

Applicant
Transport Canada
Makes
Canadair
Models
—
Published
August 3, 1992
Effective
July 21, 1992
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special Conditions are issued for the Canadair CL-600-2B19, Regional Jet airplane. This airplane will have novel or unusual design features associated with a number of high technology avionic systems including cathode ray tube engine and flight information displays, digital engine control and electronically controlled braking. The applicable regulations do not contain adequate or appropriate safety standards for the protection of these systems from the effects of lightning and high-intensity radiated fields (HIRF). These special conditions contain the additional safety standards which the Administrator considers necessary to ensure that the critical and essential functions that these systems perform are maintained when the airplane is exposed to lightning and HIRF.

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