Summary
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Deutschland GmbH (Airbus Helicopters) Model MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, and MBB-BK 117 C-1 helicopters. This AD was prompted by reports that the adhesive seal prevented the doors from jettisoning properly. This AD requires removing certain seals, replacing certain seals with newly certified seals and revising the existing Rotorcraft Flight Manual (RFM) for your helicopter. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2015-3941
Document Number
2020-21998
Type
Rule
Publication Date
October 6, 2020
Effective Date
November 10, 2020
Affected Manufacturer
Airbus Helicopters Deutschland GmbH
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2015-3941
Topics
Official Documents
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