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Special conditions

Special Conditions: Modified McDonnell Douglas Corporation Model DC-10-30 and DC-10-40 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 July 18, 1995 for B & D Instruments & Avionics. System: engine.

What it applies to

Applicant
B & D Instruments & Avionics
Makes
McDonnell Douglas
Models
—
Published
July 18, 1995
Effective
June 28, 1995
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the McDonnell Douglas Corporation Model DC-10-30 and DC-10-40 modified by B & D Instruments & Avionics, Inc., of Valley Center, Kansas. This airplane will be equipped with a Flat Panel Engine Instrument Display that will perform critical functions. The applicable regulations do not contain adequate or appropriate safety standards for the protection of the Flat Panel Engine Instrument Display 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 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.