Resumo
The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Deutschland GmbH Model MBB-BK 117 D-2 and MBB-BK 117 D-3 helicopters. This AD was prompted by reports of airspeed and altitude indication errors. This AD requires revising the existing rotorcraft flight manual supplement (RFMS) for the helicopter, replacing the air conditioning system (ACS) condenser outlet grids with ACS condenser outlet covers, and prohibiting the installation of ACS condenser outlet grids. The FAA is issuing this AD to address the unsafe condition on these products.
Detalhes da diretiva
Número da AD
FAA-2025-1106
Número do documento
2025-20135
Tipo
Rule
Data de publicação
November 18, 2025
Data de vigência
December 23, 2025
Fabricante afetado
Airbus Helicopters Deutschland GmbH
Criticidade
routine
Emergência
Não
Docket ID
Docket No. FAA-2025-1106
Tópicos
Documentos oficiais
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