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Notices and Rulemaking Documents

This search provides the ability to find Notices, Rules and Proposed Rules from [administration] affecting [49 CFR 1-1399] based on Keyword, Document Type, Topic, and Subject. To search and browse regulations using the eCFR website, use the link below.

Search the eCFR (Link to eCFR: https://www.ecfr.gov/search)

Displaying 1 - 50 of 10000

Date Subject Document Type Part
03/19/2026 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Proposed Rule
03/19/2026 Airworthiness Directives; General Electric Company Engines Proposed Rule
03/18/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
03/17/2026 Airworthiness Directives; Extra Aerobatic Aircraft GmbH Airplanes Rule
03/17/2026 Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Proposed Rule
03/17/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
03/16/2026 Airworthiness Directives; Airbus Helicopters Rule
03/16/2026 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines Proposed Rule
03/16/2026 Airworthiness Directives; Leonardo S.p.a. Helicopters Rule
03/16/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
03/13/2026 Airworthiness Directives; Airbus Helicopters Rule
03/13/2026 Airworthiness Directives; Various Helicopters Proposed Rule
03/13/2026 Airworthiness Directives; Airbus Helicopters Rule
03/13/2026 Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters Rule
03/13/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
03/12/2026 Airworthiness Directives; Airbus SAS Airplanes Rule
03/12/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
03/12/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
03/12/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
03/10/2026 Airworthiness Directives; Airbus SAS Airplanes Rule
03/10/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
03/10/2026 Airworthiness Directives; Dassault Aviation Airplanes Proposed Rule
03/10/2026 Airworthiness Directives; Airbus Helicopters Rule
03/09/2026 Airworthiness Directives; Airbus Helicopters Proposed Rule
03/06/2026 Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Rule
03/06/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
03/06/2026 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines Rule
03/06/2026 Airworthiness Directives; Airbus Helicopters Rule
03/05/2026 Airworthiness Directives; Schempp-Hirth Flugzeugbau GmbH Gliders Rule
03/04/2026 Airworthiness Directives; Textron Aviation, Inc. (Type Certificate Previously Held by Cessna Aircraft Company) Airplanes Rule
03/04/2026 Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes Rule
03/04/2026 Airworthiness Directives; Airbus SAS Airplanes Rule
03/04/2026 Airworthiness Directives; Lycoming Engines Rule
03/04/2026 Airworthiness Directives; BRP-Rotax GmbH & Co KG (Formerly BRP-POWERTRAIN GMBH & CO KG and Bombardier-Rotax GmbH) Engines Rule
03/04/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Proposed Rule
03/03/2026 Airworthiness Directives; Airbus Helicopters Rule
03/03/2026 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines Proposed Rule
03/03/2026 Airworthiness Directives; Airbus Helicopters Rule
03/03/2026 Airworthiness Directives; Airbus Helicopters Rule
02/26/2026 Airworthiness Directives; The Boeing Company Airplanes Rule
02/26/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Proposed Rule
02/26/2026 Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes Proposed Rule
02/26/2026 Airworthiness Directives; Bombardier, Inc., Airplanes Proposed Rule
02/26/2026 Airworthiness Directives; Airbus Helicopters Proposed Rule
02/26/2026 Airworthiness Directives; Leonardo S.p.A. Helicopters Rule
02/26/2026 Airworthiness Directives; Leonardo S.p.a. Helicopters Proposed Rule
02/25/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
02/25/2026 Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes Proposed Rule
02/25/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
02/25/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule