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Special conditions

Special Conditions: Rockwell Collins; Boeing Model 737-300/-400/-500 Series Airplanes; 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 31, 1999 for Rockwell Collins. System: other and general.

What it applies to

Applicant
Rockwell Collins
Makes
Boeing
Models
—
Published
August 31, 1999
Effective
August 22, 1999
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for Boeing Model 737-300/-400/-500 series airplanes modified by Rockwell Collins. These modified airplanes will have a novel or unusual design feature associated with the Rockwell Collins Multi-Mode Receiver (MMR) 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.