Summary
The FAA is adopting a new airworthiness directive (AD) for all Aviat Aircraft Inc. Models A-1, A-1A, A-1B, A-1C-180, and A-1C-200 airplanes. This AD requires repetitive inspections of the forward horizontal stabilizer support assembly and the rear horizontal stabilizer support tube and reporting information to the FAA. This AD was prompted by field reports of complete failure of both the forward support assembly and the rear support tube due to fatigue. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2020-0715
Document Number
2020-17904
Type
Rule
Publication Date
August 17, 2020
Effective Date
September 1, 2020
Affected Manufacturer
Aviat Aircraft Inc.
Criticality
important
Emergency
No
Docket ID
Docket No. FAA-2020-0715
Topics
Official Documents
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