# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule. · Published 2015-07-16 · Effective 2015-08-20 · 80 FR 42014
## Document
- **Document number:** 2015-17203
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 80 FR 42014
- **Publication date:** 2015-07-16
- **Effective date:** 2015-08-20
- **FAA docket:** Docket No. FAA-2014-0428
## Abstract

We are adopting a new airworthiness directive (AD) for certain airplanes. This AD was prompted by reports of deficiencies in the flight control module (FCM) software. This AD requires installing certain FCM software. We are issuing this AD to correct deficiencies in the FCM software, which, if not corrected, could prevent continued safe flight and landing.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/07/16/2015-17203/airworthiness-directives-the-boeing-company-airplanes)
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