What if I operate an aircraft or use a product that does not meet the requirements of an airworthiness directive?
CFR · 2024-01-01 · US · Title 14
If the requirements of an airworthiness directive have not been met, you violate § 39.7 each time you operate the aircraft or use the product.
official document · source cfr-2024 · id 14:§ 39.9