✈️Proposed Airworthiness Directive for Airbus Helicopters
Airworthiness Directives; Airbus Helicopters Deutschland GmbH Helicopters
Summary
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Deutschland GmbH Model MBB-BK 117 D-3 helicopters. This proposed AD was prompted by a report of excessive vibrations in-flight due to an incorrect installation of the angular ball bearing of the control ring assembly. This proposed AD would require a one-time inspection of the affected swashplates and, depending on the results of the inspection, corrective actions. This AD would prohibit the installation of an affected swashplate on a helicopter, unless certain requirements are met. The FAA is proposing this AD to address the unsafe condition on these products.
Agencies
- Transportation Department
- Federal Aviation Administration
Business Impact
$$ - Med
This proposed airworthiness directive (AD) requires compliance actions from businesses operating affected Airbus helicopters, including inspections and potential replacements with significant financial implications. The estimated costs for compliance are outlined, impacting operational budgeting for affected owners.