Updated Maintenance Rules for Dassault Falcon Planes
Published Date: 5/14/2026
Rule
Summary
If you own certain Dassault Mystere-Falcon 20 airplanes, the FAA has updated safety rules that require you to change your maintenance plans with stricter checks. These new rules kick in on June 18, 2026, to keep your planes safer and avoid costly problems down the line. Staying on top of these updates means smoother flights and peace of mind!
Analyzed Economic Effects
1 provisions identified: 0 benefits, 1 costs, 0 mixed.
New Maintenance Rules for Dassault Falcons
If you operate certain Dassault MYSTERE‑FALCON 20‑C5, 20‑D5, 20‑E5, or 20‑F5 airplanes, the FAA AD effective June 18, 2026 requires you to revise your maintenance or inspection program to incorporate new or more restrictive airworthiness limitations specified in EASA AD 2025-0126. You must complete the revision within 90 days after the AD's effective date. The FAA estimates the rule affects 61 U.S.-registered airplanes and gives a cost estimate of $7,650 (90 work‑hours × $85/hour) per operator for the retained actions and $7,650 (90 work‑hours × $85/hour) per operator for the new actions.
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