# Proposed AD FAA-2013-0670: The Boeing Company Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2014-03-19
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: August 5, 2013, 78 FR 47233
- Comments due: September 19, 2013
- Became: [AD 2014-03-19](https://openairdocs.org/ad/2014-03-19)
- Docket: FAA-2013-0670 (https://www.regulations.gov/docket/FAA-2013-0670, where comments are filed)
- Project: 2013-NM-081-AD
- FR document: 2013-18800
- Official PDF: https://openairdocs.org/files/sha256/95/6f/956f77284cc7151367032876080fb06c39f567f6646367d3a55029eebb91f675 (from https://www.govinfo.gov/content/pkg/FR-2013-08-05/pdf/2013-18800.pdf)
- Federal Register: https://www.federalregister.gov/documents/2013/08/05/2013-18800/airworthiness-directives-the-boeing-company-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/201A50E192E9207686257BBE004D4234.0001
- Page: https://openairdocs.org/proposed/FAA-2013-0670

## Summary

We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 737-600, -700, -800, -900, and -900ER airplanes modified by particular supplemental type certificates (STC). This proposed AD was prompted by reports of cracks found during inspections of the in-flight entertainment system radome assembly. This proposed AD would require repetitive detailed inspections for cracks in the radome assembly, and replacement of the radome if necessary. We are proposing this AD to detect and correct cracks in the 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.

## Notices in this docket

- Aug 5, 2013: Notice of proposed rulemaking (NPRM). (first notice), FR document 2013-18800, comments due Sep 19, 2013 (https://www.federalregister.gov/documents/2013/08/05/2013-18800/airworthiness-directives-the-boeing-company-airplanes)

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