# Airworthiness Directives; the Boeing Company Airplanes
> **Rule** · Final rule. · Published 2014-02-25 · Effective 2014-04-01 · 79 FR 10337
## Document
- **Document number:** 2014-03033
- **Category:** airworthiness
- **Manufacturer:** the Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 79 FR 10337
- **Publication date:** 2014-02-25
- **Effective date:** 2014-04-01
- **FAA docket:** Docket No. FAA-2013-0670
## Abstract

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 737-600, -700, -800, -900, and -900ER series airplanes modified by particular supplemental type certificates (STCs). This AD was prompted by reports of cracks found during inspections of the in-flight entertainment system radome assembly. This AD requires repetitive detailed inspections for cracks in the radome assembly, and replacement of the radome if necessary. We are issuing this AD to detect and correct cracks in the in-flight entertainment system radome assembly, which could result in the radome (or pieces) separating from the airplane and striking the tail, and consequently reducing the controllability of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/02/25/2014-03033/airworthiness-directives-the-boeing-company-airplanes)
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