Airworthiness Directives; Bell Textron Canada Limited (Type Certificate Previously Held by Bell Helicopter Textron Canada Limited) Helicopters
airworthiness · Rule · Final rule. · Published 2021-12-09 · Effective 2022-01-13 · 86 FR 69998
Document
Document number
2021-26605
Federal Register citation
86 FR 69998
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Bell Textron Canada Limited (Type Certificate Previously Held by Bell Helicopter Textron Canada Limited)
Publication date
2021-12-09
Effective date
2022-01-13
FAA docket
Docket No. FAA-2021-0783
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Bell Textron Canada Limited (type certificate previously held by Bell Helicopter Textron Canada Limited) Model 505 helicopters. This AD was prompted by the determination that reducing the pressure altitude limitations for certain fuel types is necessary. This AD requires revising the existing Rotorcraft Flight Manual (RFM) for your helicopter. The FAA is issuing this AD to address the unsafe condition on these products.