# Airworthiness Directives; Boeing Model 767-200 and -300 Series Airplanes
> **Rule** · Final rule. · Published 2004-03-09 · Effective 2004-04-13 · 69 FR 10917
## Document
- **Document number:** 04-4922
- **Category:** airworthiness
- **Manufacturer:** Boeing Model 767-200 and -300 Series
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 69 FR 10917
- **Publication date:** 2004-03-09
- **Effective date:** 2004-04-13
- **FAA docket:** Docket No. 2003-NM-49-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Boeing Model 767-200 and -300 series airplanes, that requires repetitive inspections of the aft pressure bulkhead web, and corrective action, if necessary. This action is necessary to detect and correct fatigue cracks in the aft pressure bulkhead web, which could result in uncontrolled rapid decompression. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/03/09/04-4922/airworthiness-directives-boeing-model-767-200-and--300-series-airplanes)
---
*AI Analytics · CC0 1.0*