Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

Code · CFR · Title 14 — Aeronautics and Space · Part 39 — Airworthiness Directives · § 39.13

§ 39.13. Are airworthiness directives part of the Code of Federal Regulations?

161 words·~1 min read·/us/cfr/t14/s§ 39.13·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

Yes, airworthiness directives are part of the Code of Federal Regulations, but they are not codified in the annual edition. FAA publishes airworthiness directives in full in the Federal Register as amendments to § 39.13. Editorial Note:For a complete list of citations to airworthiness directives published in the Federal Register, consult the following publications: For airworthiness directives published in the Federal Register since 2001, see the entries for 14 CFR 39.13 in the List of CFR Sections Affected, which appears in the “Finding Aids” section of the printed volume and at www.govinfo.gov.
For citations to prior amendments, see the entries for 14 CFR 39.13 in the separate publications List of CFR Sections Affected, 1973-1985, List of CFR Sections Affected, 1964-1972, and List of CFR Sections Affected, 1986-2000, and the entries for 14 CFR 507.10 in the List of Sections Affected, 1949-1963. See also the annual editions of the Federal Register Index for subject matter references and citations to FAA airworthiness directives.
Connections295 cite this · traces to 1
Cited by 295 sections · top 60
register
1 reference not yet in our index
  • 14 CFR 507.10
Citation graph
cites case law
§ 39.13
Are airworthiness directives part of the Code of Federal Regulations?
Fed. Reg.×293
C.F.R.×2
Cite14 CFR 507.10
Cites 2Cited by 295 across 2 sources
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.