Summary
The FAA proposes to adopt a new airworthiness directive (AD) for all Textron Aviation, Inc., Model 525B airplanes. This proposed AD was prompted by the manufacturer's revision of the aircraft maintenance manual (AMM) to introduce more restrictive inspection intervals. This proposed AD would require revising the Airworthiness Limitations Section (ALS) of the existing AMM or instructions for continued airworthiness (ICA) and the existing approved maintenance or inspection program, as applicable. The FAA is proposing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2025-5037
Document Number
2025-21416
Type
Proposed Rule
Publication Date
November 28, 2025
Comments Close
January 12, 2026
Affected Manufacturer
Textron Aviation, Inc. (Type Certificate Previously Held by Cessna Aircraft Company)
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2025-5037
Topics
Official Documents
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