# Airworthiness Directives; Bombardier, Inc., Airplanes
> **Rule** · Final rule. · Published 2026-06-15 · Effective 2026-07-20 · 91 FR 35879
## Document
- **Document number:** 2026-11976
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 91 FR 35879
- **Publication date:** 2026-06-15
- **Effective date:** 2026-07-20
- **FAA docket:** Docket No. FAA-2026-2279
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10, BD-700-1A11, and BD-700- 2A12 airplanes. This AD was prompted by reports that certain seat frames were assembled without applying Loctite in certain locations of concern. This AD requires modification to the non-locking fastener joints of the seat frame assembly. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/06/15/2026-11976/airworthiness-directives-bombardier-inc-airplanes)
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