Special Condition: Sikorsky Model S76C Helicopter, Electronic Flight Instrument System
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 May 1, 1994 for Sikorsky. System: instruments and avionics.
What it applies to
- Applicant
- Sikorsky
- Makes
- Sikorsky
- Models
- —
- Published
- May 1, 1994
- Effective
- May 1, 1994
- The FAA's document
- On the FAA's site
The FAA's summary their words, unchanged
This special condition is issued for the Sikorsky Model S76C helicopter modified by Sikorsky Aircraft, a Division of United Technologies Corporation. This helicopter will have a novel or unusual design feature associated with the Electronic Flight Instrument System. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for the protection of these critical function systems from the effects of external high intensity radiated fields (HIRF). This special condition contains additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that provided by the applicable airworthiness standards.
Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.