Special Conditions; Modified Cessna Model 501 and 551 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 November 22, 1994 for Amr Combs INC. System: other and general.
What it applies to
- Applicant
- Amr Combs INC
- Makes
- Cessna
- Models
- —
- Published
- November 22, 1994
- Effective
- November 15, 1994
- The FAA's document
- On the FAA's site
The FAA's summary their words, unchanged
These special conditions are issued for the Cessna 501 and 551 series airplanes modified by AMR Combs, Inc., of Denver, Colorado. These airplanes are equipped with high-technology digital avionic systems that perform critical functions. The applicable type certification regulations do not contain adequate or appropriate safety standards for the protection of these systems from the effects of high-intensity radiated fields (HIRF). These special conditions provide the additional safety standards that the Administrator considers necessary to ensure that the critical functions that these systems perform are maintained when the airplane is exposed to HIRF.
Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.