AD Amdt-39-9645

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes (Formerly Known as Pitts Models S- 1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes)

AD Number
Amdt-39-9645
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 96-CE-23-AD
FR Citation
61 FR 28730

Applicability

TypeManufacturerModelDetails
aircraft Aviat Aircraft Airworthiness Directives; Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes (Formerly Known as Pitts Models S- 1S, S-1T, S-2, S-2A, S-2S, and S-2B Airplanes)

Unsafe Condition

Cracks in the aft lower fuselage wing attach fittings could lead to in-flight separation of the wing from the airplane.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Repetitively inspect the aft lower fuselage wing attach fittings on both wings for cracks. Modify any cracked fittings to eliminate the repetitive inspection requirement.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Aviat Aircraft, Inc. Models S-1S, S-1T, S-2, S-2A, S-2S, and S-2B airplanes with aft lower fuselage wing attach fittings P/N 76090, 2-2107-1, or 1-210-102.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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