AD Amdt-39-10075

final rule
Data completeness: 70%

Airworthiness Directives; Aerospatiale Model ATR42 and ATR72 Series Airplanes

AD Number
Amdt-39-10075
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 95-NM-84-AD
FR Citation
62 FR 37707

Applicability

TypeManufacturerModelDetails
aircraft Aerospatiale Model ATR42 and ATR72 Series Airworthiness Directives; Aerospatiale Model ATR42 and ATR72 Series Airplanes

Unsafe Condition

Deformation of the attachment clips due to insufficient strength of the attachment clip material could result in the fairings and cowlings detaching from the airplane during flight and subsequently causing damage to the empennage or posing a hazard to persons or property on the ground.

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

Required Actions

Replace the attachment clips on the wing-to-fuselage fairings and upper cowlings of the engine nacelle with improved clips, add cup washers on wing-to-fuselage fairing panels on certain airplanes, and conduct a one-time inspection of certain fairings and engine nacelle upper cowlings to detect discrepancies in attachment hardware and fairing panels. Replace panels with serviceable ones if necessary.

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

All Aerospatiale Model ATR42 and ATR72 series airplanes.

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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