Summary
The FAA is adopting a new airworthiness directive (AD) for various restricted category helicopters, originally manufactured by Sikorsky Aircraft Corporation (Sikorsky), Model EH-60A, HH-60L, S-70, S-70A, S-70C, S-70C(M), S-70C(M1), and UH-60A. This AD requires initial and recurring inspections of the main rotor (M/R) blade spindle cuff for a crack. This AD was prompted by multiple reports of a cracked M/R blade spindle cuff. These actions are intended to prevent an unsafe condition on these products.
Directive Details
AD Number
FAA-2020-0625
Document Number
2020-23929
Type
Rule
Publication Date
October 29, 2020
Effective Date
December 3, 2020
Affected Manufacturer
Various Restricted Category
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2020-0625
Topics
Official Documents
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