Special Conditions: Eurocopter France (ECF) Model EC225LP Helicopter, Installation of a Search and Rescue (SAR) Automatic Flight Control System (AFCS)

Zusammenfassung

This document proposes amended special conditions for the ECF model EC225LP helicopter. This helicopter, as modified by ECF, will have novel or unusual design features associated with installing an optional SAR AFCS. Special conditions No. 29-022-SC, published in the Federal Register on November 6, 2008 (73 FR 65968), addressed these issues. The proposed amendment revises the original final special conditions to address comments and to clarify the intent of some requirements. The applicable airworthiness standards do not contain adequate or appropriate safety standards for these design features. These special conditions contain the additional safety standards the Administrator considers necessary to show a level of safety equivalent to that established by the existing airworthiness standards.