# Airworthiness Directives; Bombardier, Inc. Airplanes
> **Rule** · Final Rule; Request for Comments. · Published 2013-05-30 · Effective 2013-06-14 · 78 FR 32353
## Document
- **Document number:** 2013-12615
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final Rule; Request for Comments.
- **Citation:** 78 FR 32353
- **Publication date:** 2013-05-30
- **Effective date:** 2013-06-14
- **FAA docket:** Docket No. FAA-2013-0426
## Abstract

We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-215-1A10 and CL-215-6B11 (CL-215T Variant) airplanes. This AD requires repetitive detailed inspections for cracking of the left-hand (LH) and right-hand (RH) wing lower skin, and repair if necessary. This AD also provides terminating action for the repetitive detailed inspections. This AD was prompted by reports of a fractured wing lower rear spar cap and reinforcing strap. We are issuing this AD to detect and correct cracked wing structure, which could result in failure of the wing.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/05/30/2013-12615/airworthiness-directives-bombardier-inc-airplanes)
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