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importantProposed Rule

AD FAA-2021-0189

Airworthiness Directives; Various Restricted Category Helicopters

Resumen

The FAA proposes to adopt a new airworthiness directive (AD) for type certificated Model UH-1H restricted category helicopters. This proposed AD was prompted by multiple reports of failure of the main driveshaft. This proposed AD would require establishing a life limit for certain main driveshafts, and a one-time and repetitive inspections of the main driveshafts. The FAA is proposing this AD to address the unsafe condition on these products.

Detalles de la directiva

Número de AD

FAA-2021-0189

Número de documento

2021-05561

Tipo

Proposed Rule

Fecha de publicación

March 26, 2021

Cierre de comentarios

May 10, 2021

Fabricante afectado

Various Restricted Category

Criticidad

important

Emergencia

No

Docket ID

Docket No. FAA-2021-0189

Temas

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Documentos oficiales

Ver todas las ADs de Various Restricted Category →

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