11 Apr 2025

✈️FAA Proposes Airworthiness Directive Impacting Honda Aircraft

Airworthiness Directives; Honda Aircraft Company LLC Airplanes

Summary

The FAA proposes to supersede Airworthiness Directive (AD) 2021-22-12, which applies to certain Honda Aircraft Company LLC (Honda) Model HA-420 airplanes. AD 2021-22-12 requires removing and cleaning the inner diameter of the flap control pushrods and repetitively applying corrosion inhibiting compound (CIC) to this area. Since the FAA issued AD 2021-22-12, new flap control pushrods have been approved that are more corrosion resistant and do not require repetitive CIC applications. This proposed AD would retain all actions of AD 2021-22- 12 and would require replacing the flap control pushrods with improved design pushrods for all airplanes affected by AD 2021-22-12, as well as for other airplanes not affected by AD 2021-22-12. The FAA is proposing this AD to address the unsafe condition on these products.

Agencies

  • Transportation Department
  • Federal Aviation Administration

Business Impact ?

$$$ - High

The proposed Airworthiness Directive (AD) mandates compliance actions, including the replacement of flap control pushrods on specific airplane models. This affects operators financially through potential costs for compliance and parts, impacting their operational budgets.

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