airworthiness · Rule · Final rule. · Published 2020-09-29 · Effective 2020-11-03 · 85 FR 60883
Document
Document number
2020-21415
Federal Register citation
85 FR 60883
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Airbus
Publication date
2020-09-29
Effective date
2020-11-03
FAA docket
Docket No. FAA-2020-0271
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Airbus Helicopters Model AS350B2 helicopters. This AD requires performing a test of the main rotor RPM (NR) indicator, and depending on the results, altering the wiring. This AD was prompted by reports of some NR indicators displaying incorrect information. The actions of this AD are intended to address an unsafe condition on these products.