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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 51 - 100 of 10000

Date Subject Document Type Part
04/03/2026 Airworthiness Directives; Costruzioni Aeronautiche Tecnam S.P.A. Airplanes Rule
04/03/2026 Airworthiness Directives; Bombardier Inc. Airplanes Rule
04/03/2026 Airworthiness Directives; Honda Aircraft Company LLC Airplanes Rule
04/03/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/03/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/02/2026 Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes Rule
04/02/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/02/2026 Airworthiness Directives; Ontic Engineering and Manufacturing, Inc. Airplanes (Type Certificate Previously Held by M7 Aerospace LLC) Proposed Rule
04/02/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
04/01/2026 Airworthiness Directives; Bell Textron Canada Limited Helicopters Rule
03/30/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
03/30/2026 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
03/27/2026 Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes Rule
03/26/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
03/26/2026 Airworthiness Directives; Airbus Helicopters Deutschland GmbH Rule
03/26/2026 Airworthiness Directives; Diamond Aircraft Industries Inc. Airplanes Rule
03/24/2026 Airworthiness Directives; Pratt & Whitney Division Engines Proposed Rule
03/24/2026 Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes Proposed Rule
03/23/2026 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
03/23/2026 Airworthiness Directives; Baykar Piaggio Aerospace S.p.A. (Type Certificate Previously Held by Piaggio Aviation S.p.A.) Airplanes Rule
03/23/2026 Airworthiness Directives; Airbus Helicopters Proposed Rule
03/20/2026 Airworthiness Directives; Bell Textron Canada Limited Helicopters Rule
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; Leonardo S.p.a. Helicopters Rule
03/16/2026 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines Proposed 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; 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
03/12/2026 Airworthiness Directives; Airbus SAS 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; The Boeing Company Airplanes Rule
03/06/2026 Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Rule
03/06/2026 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines Rule
03/06/2026 Airworthiness Directives; Airbus Helicopters Rule