# Airworthiness Directives; Dassault Aviation Airplanes

**Action Urgency Score:** 20/100

| Field | Value |
|---|---|
| Agency | Transportation Department; Federal Aviation Administration |
| Type | Proposed rule |
| Action | Notice of proposed rulemaking (NPRM). |
| Published | 2026-09-14 |
| Comments close | 2026-10-29 |
| Significant | No |
| CFR parts | 14 CFR 39 |
| Summary | The FAA proposes to adopt a new airworthiness directive (AD) for all Dassault Aviation Model FALCON 6X and FALCON 7X airplanes, and certain Model FALCON 900EX and FALCON 2000EX airplanes. This proposed AD was prompted by reports of passenger seats sliding without passenger input, which subsequent investigation determined to be caused by the ring brakes and ring brake housing being out of allowed adjustment tolerances, failing to lock the seat in place. This proposed AD would require an inspection of each affected seat for discrepancies and applicable on-condition actions. This proposed AD woul |
| Document number | 2026-18749 |

## Why this score


Source: Federal Register API (Office of the Federal Register) (https://www.federalregister.gov/documents/2026/09/14/2026-18749/airworthiness-directives-dassault-aviation-airplanes). Last refreshed: 2026-11-04T21:40:49.974Z.
Data from the Federal Register API; the published Federal Register document is authoritative. Informational only, not legal advice.