Special Conditions: Sikorsky Model S-76C Helicopter, Turbomeca Arriel Model 1S1 Engine Tachometer Box
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 January 29, 1992 for Sikorsky. System: engine.
What it applies to
- Applicant
- Sikorsky
- Makes
- Sikorsky
- Models
- —
- Published
- January 29, 1992
- Effective
- March 1, 1992
- 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 S-76C helicopter. This helicopter will have a novel or unusual design feature associated with installation of the Turbomeca Arriel Model 1S1 engine. This design feature is associated with the tachometer box which is installed as an approved accessory to the Arriel Model 1S1 engine. The 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.