AD Amdt-39-11461

final rule
Data completeness: 70%

Airworthiness Directives; Fokker Model F27 Mark 050 Series Airplanes

AD Number
Amdt-39-11461
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 99-NM-315-AD
FR Citation
64 FR 69394

Applicability

TypeManufacturerModelDetails
aircraft Fokker F27 Mark 050 Airworthiness Directives; Fokker Model F27 Mark 050 Series Airplanes

Unsafe Condition

Reduced tension of the aileron control cables could cause the cable turnbuckles to rub against the edges of the lightening holes, potentially resulting in binding of the aileron control cables and reduced controllability of the airplane.

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

Required Actions

Inspect the tension values of the aileron control cables of the left-and right-hand wings. If tension values are outside specified limits, adjust the cables. Replace the aileron control cables with new, improved cables, or replace them and modify the pulley bracket on the rear face of the bulkhead at frame station 3100.

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

Fokker Model F27 Mark 050 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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