🚁Proposed Airworthiness Directive for Airbus Helicopters MBB-BK 117
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 C-2 and MBB-BK 117 D-2 helicopters. This proposed AD was prompted by reports of significant wear of the control rod assembly and pitch link assembly spherical bearings. This proposed AD would require measuring the radial play of certain control rod assembly and pitch link assembly spherical bearings, reporting the results, and depending on the results, taking corrective action. These actions are specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference. This proposed AD would also prohibit installing certain control rod assemblies and pitch link assemblies 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
The proposed airworthiness directive (AD) introduces compliance requirements for Airbus Helicopters operators, which can affect operational costs and maintenance schedules. Businesses must ensure compliance to avoid liabilities and ensure safety. The estimated cost of compliance is significant, which impacts financial planning.