# Proposed AD FAA-2019-0399: The Boeing Company Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2020-03-10
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: June 19, 2019, 84 FR 28429
- Comments due: August 5, 2019
- Became: [AD 2020-03-10](https://openairdocs.org/ad/2020-03-10)
- Docket: FAA-2019-0399 (https://www.regulations.gov/docket/FAA-2019-0399, where comments are filed)
- FR document: 2019-13020
- Official PDF: https://openairdocs.org/files/sha256/32/6f/326f6e43243efa70cf98407e8fdec1069aa7c95b46305d49c6e106bbf9af3d14 (from https://www.govinfo.gov/content/pkg/FR-2019-06-19/pdf/2019-13020.pdf)
- Federal Register: https://www.federalregister.gov/documents/2019/06/19/2019-13020/airworthiness-directives-the-boeing-company-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C0445C72780B27A08625841E004C894B.0001
- Page: https://openairdocs.org/proposed/FAA-2019-0399

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for all The Boeing Company Model 737 series airplanes, except for Model 737-100, --200, -200C, -300, -400, and -500 series airplanes. This proposed AD was prompted by reports of separation of the lower aft wing-to-body fairing panel 194E (''fairing panel 194E'') during flight, due to worn or damaged nutplates on the support structure. This proposed AD would require repetitive inspections of fairing panel 194E, wheel well panel 193D, and support structure for discrepancies, and related investigative and corrective actions if necessary. This proposed AD would also require rework of the panels and support structure, which would terminate the repetitive inspections. The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jun 19, 2019: Notice of proposed rulemaking (NPRM). (first notice), FR document 2019-13020, comments due Aug 5, 2019 (https://www.federalregister.gov/documents/2019/06/19/2019-13020/airworthiness-directives-the-boeing-company-airplanes)

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