# Proposed AD FAA-2023-1405: Dassault Aviation Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2023-18-09
- Products: Dassault
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 12, 2023, 88 FR 44228
- Comments due: August 28, 2023
- Became: [AD 2023-18-09](https://openairdocs.org/ad/2023-18-09)
- Docket: FAA-2023-1405 (https://www.regulations.gov/docket/FAA-2023-1405, where comments are filed)
- Project: MCAI-2023-00381-T
- FR document: 2023-14617
- Official PDF: https://openairdocs.org/files/sha256/c4/97/c4970cd187cb1134c583e5d5bfc4105bed2b3088d1bef5d5d174b8e26344fd32 (from https://www.govinfo.gov/content/pkg/FR-2023-07-12/pdf/2023-14617.pdf)
- Federal Register: https://www.federalregister.gov/documents/2023/07/12/2023-14617/airworthiness-directives-dassault-aviation-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2023-14617-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2023-1405

## Summary

The FAA proposes to supersede Airworthiness Directive (AD) 2023-04-16, which applies to certain Dassault Aviation Model FALCON 900EX airplanes. AD 2023-04-16 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2023-04-16, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require the actions in AD 2023-04-16 and would require revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jul 12, 2023: Notice of proposed rulemaking (NPRM). (first notice), FR document 2023-14617, comments due Aug 28, 2023 (https://www.federalregister.gov/documents/2023/07/12/2023-14617/airworthiness-directives-dassault-aviation-airplanes)

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