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routineProposed Rule

AD FAA-2021-0255

Airworthiness Directives; The Boeing Company Airplanes

Resumo

The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This proposed AD was prompted by reports that very high frequency (VHF) radio frequencies transfer between the active and standby windows of the tuning control panel (TCP) without flightcrew input. This proposed AD would require updating the TCP operational software (OPS) and performing a software configuration check. The FAA is proposing this AD to address the unsafe condition on these products.

Detalhes da diretiva

Número da AD

FAA-2021-0255

Número do documento

2021-07164

Tipo

Proposed Rule

Data de publicação

April 7, 2021

Encerramento dos comentários

May 24, 2021

Fabricante afetado

The Boeing Company

Criticidade

routine

Emergência

Não

Docket ID

Docket No. FAA-2021-0255

Tópicos

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Documentos oficiais

Ver todas as ADs de The Boeing Company →

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