14 CFR Part 39
30 final rules will amend 14 CFR Part 39 between November 2026 and December 2026
Every final rule amending 14 CFR Part 39, Airworthiness Directives, recorded by effective date across 2 months and 2 agencies. Rules whose date has passed are kept: they are what the part now says.
Final rules amending this part, November 2026 onward.
Carrying an effective date that has not arrived.
Promulgating bodies that have amended it.
What this part is
14 CFR Part 39: Airworthiness Directives
The most recent change to this part takes effect 1 December 2026: Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters. The source describes it as replacing or repairing the cable drum of the rescue hoist assembly.
Airworthiness Directives sits in Title 14 of the Code of Federal Regulations, Aeronautics and Space. Over the 2 months in this record it will be amended by 30 final rules, roughly 15 a month. Every one of them came from the Transportation Department. 30 carry an effective date that has not arrived yet.
Part heading read from the eCFR Versioner API as of 30 August 2026. Amendment counts are this property's own join of the Federal Register against that heading; the two sources do not publish it together.
Near this part
Other parts of the Code that move with this one
- 0114 CFR 71: Designation of Class A, B, C, D, and E Airspace Areas; Air Traffic Service Routes; and Reporting Points47 rules · also in Title 14
- 0249 CFR 192: Transportation of Natural and Other Gas by Pipeline: Minimum Federal Safety Standards13 rules · also written by the Transportation Department
- 0349 CFR 195: Transportation of Hazardous Liquids by Pipeline4 rules · also written by the Transportation Department
Parts of the same CFR title come first, because a shared title is a statement about subject matter while a shared parent department is a statement about org charts. Within each group, ranked by how much of a record the part carries. Computed from this build, read 28 October 2026.
Who amends it
Agencies amending 14 CFR Part 39
Promulgating bodies with at least one final rule against this part in the record. Source: Federal Register API, read 28 October 2026.
The records
Every rule amending this part
Oldest first, by the day each rule took effect. Rules whose date has passed are kept: they are what the part now says. A red margin rule marks a rule binding today; a faint rule marks one binding within 30 days.
-
001
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 5 days Federal Register → -
002
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 5 days Federal Register → -
003
Airworthiness Directives; Airbus Helicopters
Prior state replacing the affected parts with serviceable parts and prohibits installing the affected MRBs on Airbus Helicopters Model EC 130 T2 helicopters.
in 5 days Federal Register → -
004
Airworthiness Directives; Hélicoptères Guimbal Helicopters
Prior state revising the existing rotorcraft flight manual (RFM) for the helicopter.
in 5 days Federal Register → -
005
Airworthiness Directives; Safran Helicopter Engines, S.A. Engines
Prior state superseding Airworthiness Directive (AD) 2023-15-03 for all Safran Helicopter Engines, S.A.
in 5 days Federal Register → -
006
Airworthiness Directives; Airbus Helicopters
Prior state amendment of the log cards of the affected parts, and depending on the findings, performing a one-time borescope inspection to verify consistency between the log cards and the affected parts.
in 8 days Federal Register → -
007
Airworthiness Directives; Airbus Helicopters
Prior state replacing existing safety labels, as applicable.
in 8 days Federal Register → -
008
Airworthiness Directives; Airbus SAS Airplanes
Prior state superseding Airworthiness Directive (AD) 2021-03- 08, which applied to certain Airbus SAS Model A350-941 and -1041 airplanes.
in 8 days Federal Register → -
009
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 8 days Federal Register → -
010
Airworthiness Directives; The Boeing Company Airplanes
Prior state superseding Airworthiness Directive (AD) 2019-20- 07, which applied to The Boeing Company Model 787-8, 787-9, and 787-10 airplanes.
in 15 days Federal Register → -
011
Airworthiness Directives; The Boeing Company Airplanes; Correction
Prior state Not stated in the source document.
in 15 days Federal Register → -
012
Airworthiness Directives; Airbus Helicopters
Prior state Not stated in the source document.
in 15 days Federal Register → -
013
Airworthiness Directives; Airbus Helicopters
Prior state Not stated in the source document.
in 15 days Federal Register → -
014
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines
Prior state replacement with a serviceable part.
in 20 days Federal Register → -
015
Airworthiness Directives; Bombardier, Inc., Airplanes
Prior state Not stated in the source document.
in 21 days Federal Register → -
016
Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines
Prior state superseding Airworthiness Directive (AD) 2009-04-13 for certain Rolls-Royce Deutschland Ltd & Co KG (RRD) Model BR700- 715A1-30, BR700-715B1-30, and BR700-715C1-30 engines.
in 26 days Federal Register → -
017
Airworthiness Directives; Pratt & Whitney Division Engines
Prior state replacing Pb sensors.
in 26 days Federal Register → -
018
Airworthiness Directives; Airbus SAS Airplanes
Prior state replacement of an affected part if any discrepancy is detected.
in 26 days Federal Register → -
019
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 26 days Federal Register → -
020
Airworthiness Directives; Airbus SAS Airplanes
Prior state superseding Airworthiness Directive (AD) 2025-04- 05, which applied to all Airbus SAS Model A330-841 and -941 airplanes.
in 26 days Federal Register → -
021
Airworthiness Directives; The Boeing Company Airplanes
Prior state replacing PSU-mounted video monitors that do not have secondary retention lanyards.
in 26 days Federal Register → -
022
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 26 days Federal Register → -
023
Airworthiness Directives; General Electric Company Engines
Prior state Not stated in the source document.
in 30 days Federal Register → -
024
Airworthiness Directives; MD Helicopters, LLC Helicopters
Prior state replacement of the couplings.
in 30 days Federal Register → -
025
Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters
Prior state replacing or repairing the cable drum of the rescue hoist assembly.
in 34 days Federal Register → -
026
Airworthiness Directives; Airbus SAS Airplanes
Prior state Not stated in the source document.
in 34 days Federal Register → -
027
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 34 days Federal Register → -
028
Airworthiness Directives; The Boeing Company Airplanes
Prior state Not stated in the source document.
in 34 days Federal Register → -
029
Airworthiness Directives; The Boeing Company Airplanes
Prior state replacing PSU-mounted video monitors that do not have secondary retention lanyards.
in 34 days Federal Register → -
030
Airworthiness Directives; Ontic Engineering and Manufacturing, Inc. (Type Certificate Previously Held by Swearingen, Fairchild Aircraft, and M7 Aerospace) Airplanes
Prior state replacing and sealing the pitch trim actuator if cracked, missing, or compromised, repetitively measuring the pitch trim actuator travel time, and depending on the results of the measurements, replacing and sealing the pitch trim actuator.
in 34 days Federal Register →
Cite this view
Every final rule amending 14 CFR Part 39, Airworthiness Directives, recorded by effective date across 2 months and 2 agencies. Rules whose date has passed are kept: they are what the part now says. Figures read 28 October 2026. Cite the read date with the figure: the window moves as rules are published and amended.
14 CFR Part 39: Airworthiness Directives - Luminory. Luminory federal effective-date record, 30 records, read 28 October 2026. https://luminory.org/cfr/14-39/Luminory. (2026). 14 CFR Part 39: Airworthiness Directives - Luminory [Data set]. Derived from the U.S. Federal Register API. https://luminory.org/cfr/14-39/All citation formats · How this is derived · Raw data (CC BY 4.0)