Special Conditions: Modified Learjet Model 55 Airplane: 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 Kal-Aero. System: other and general.
What it applies to
- Applicant
- Kal-Aero
- Makes
- Learjet
- Models
- —
- Published
- August 3, 1992
- Effective
- July 27, 1992
- The FAA's document
- On the FAA's site
The FAA's summary their words, unchanged
These special conditions are issued for the Learjet Model 55 airplane modified by Kal-Aero, Inc., in Kalamazoo, Michigan. This airplane is equipped with high-technology digital avionic systems which perform critical functions. The applicable 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 which the Administrator considers necessary to ensure that the critical functions performed by this system 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.