# Airworthiness Directives; Bombardier Inc. Airplanes
> **Rule** · Final rule. · Published 2025-06-12 · Effective 2025-07-17 · 90 FR 24737
## Document
- **Document number:** 2025-10683
- **Category:** airworthiness
- **Manufacturer:** Bombardier Inc.
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 90 FR 24737
- **Publication date:** 2025-06-12
- **Effective date:** 2025-07-17
- **FAA docket:** Docket No. FAA-2025-0477
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain Bombardier Inc. Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by a report that incorrect information was found in certain calculation tables in a section of the airplane flight manual (AFM) that addresses certain slat-flap conditions. This AD requires revising the Non-Normal Procedures section of the existing AFM to provide the flightcrew with corrected procedures to use in certain slat-flap conditions. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/06/12/2025-10683/airworthiness-directives-bombardier-inc-airplanes)
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