# Proposed AD FAA-2023-1495: Dassault Aviation Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2023-20-05
- Products: Dassault
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 19, 2023, 88 FR 46115
- Comments due: September 5, 2023
- Became: [AD 2023-20-05](https://openairdocs.org/ad/2023-20-05)
- Docket: FAA-2023-1495 (https://www.regulations.gov/docket/FAA-2023-1495, where comments are filed)
- Project: MCAI-2023-00492-T
- FR document: 2023-15192
- Official PDF: https://openairdocs.org/files/sha256/1e/a4/1ea4faa3075fd4d50b2843955f2cdeea36644c840983607894bf8aaec54ae3e7 (from https://www.govinfo.gov/content/pkg/FR-2023-07-19/pdf/2023-15192.pdf)
- Federal Register: https://www.federalregister.gov/documents/2023/07/19/2023-15192/airworthiness-directives-dassault-aviation-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2023-15192-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2023-1495

## Summary

The FAA proposes to supersede Airworthiness Directive (AD) 2020-03-24, which applies certain Dassault Aviation Model MYSTERE- FALCON 20-C5, 20-D5, 20-E5, and 20-F5 airplanes. AD 2020-03-24 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2020-03-24, the FAA has determined that new or more restrictive airworthiness limitations are necessary. This proposed AD would continue to require the actions in AD 2020-03-24 and 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 19, 2023: Notice of proposed rulemaking (NPRM). (first notice), FR document 2023-15192, comments due Sep 5, 2023 (https://www.federalregister.gov/documents/2023/07/19/2023-15192/airworthiness-directives-dassault-aviation-airplanes)

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