AD 2006-15-01

final rule
Data completeness: 70%

Airworthiness Directives; Twin Commander Aircraft Corporation Models 690, 690A, and 690B Airplanes

AD Number
2006-15-01
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2006-23785
FR Citation
71 FR 40385

Applicability

TypeManufacturerModelDetails
aircraft Twin Commander Airworthiness Directives; Twin Commander Aircraft Corporation Models 690, 690A, and 690B Airplanes

Unsafe Condition

Cracks in the support structures for the inboard and center aileron hinge fittings on both wings, which could result in aileron failure.

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

Required Actions

Inspect, visually and using fluorescent dye penetrant, the support structures for the inboard and center aileron hinge fittings on both wings for cracks. Replace any cracked support structure. Reinforce the support structures for the inboard and center aileron hinge fittings on both wings.

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

Twin Commander Aircraft Corporation Models 690, 690A, and 690B 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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