Airworthiness Directives; Eurocopter France Model SA-360C, SA- 365C, C1, and C2 Helicopters
airworthiness · Rule · Final rule; request for comments. · Published 1999-10-04 · Effective 1999-10-19 · 64 FR 53625
Document
Document number
99-25598
Federal Register citation
64 FR 53625
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Publication date
1999-10-04
Effective date
1999-10-19
FAA docket
Docket No.99-SW-15-AD
Abstract
This amendment adopts a new airworthiness directive (AD) applicable to Eurocopter France Model SA-360C, SA-365C, C1, and C2 helicopters. This action requires replacing certain electrical modules with airworthy electrical modules. This amendment is prompted by the discovery of several defective electrical modules. This condition if not corrected could result in loss of electrical continuity, which could cause loss of critical rotorcraft electrical systems and subsequent loss of control of the helicopter.