What US 14 CFR Part 39: Airworthiness Directives requires
US 14 CFR Part 39 establishes the framework under which the FAA issues Airworthiness Directives (ADs) to correct unsafe conditions in aircraft, aircraft engines, propellers, or appliances. ADs are legally enforceable rules apply to the affected product; operators must comply with each AD applicable to their aircraft. The FAA may issue immediately adopted ADs in response to urgent safety conditions, or normal ADs through notice-and-comment rulemaking. Operators must record AD compliance in maintenance records per 14 CFR 43.9 and 91.417. Alternative Methods of Compliance (AMOCs) may be approved by the responsible Aircraft Certification Office (ACO) or Designee.
Pillar: Aviation, Defense & Quantum · Authority: US FAA · Version: 1.0.0 · Last updated:
Primary source: https://www.ecfr.gov/current/title-14/chapter-I/subchapter-C/part-39
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- US 14 CFR Airworthiness Directives
- US 14 CFR § 39.5 When does FAA issue airworthiness directives
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