Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 4001 - 4050 of 10000

Date Subject Document Type Part
06/03/2020 Airworthiness Directives; Leonardo S.p.A. Helicopters Proposed Rule
06/02/2020 Airworthiness Directives; Textron Aviation, Inc. Airplanes Proposed Rule
06/01/2020 Airworthiness Directives; Pratt & Whitney Turbofan Engines Proposed Rule
06/01/2020 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
05/29/2020 Airworthiness Directives; Textron Aviation Inc. Airplanes Proposed Rule
05/26/2020 Airworthiness Directives; MD Helicopter Inc., Helicopters Rule
05/26/2020 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Rule
05/22/2020 Airworthiness Directives; Airbus Helicopters Rule
05/22/2020 Airworthiness Directives; The Boeing Company Airplanes Rule
05/22/2020 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
05/21/2020 Airworthiness Directives; Learjet Inc. Airplanes Rule
05/21/2020 Airworthiness Directives; Airbus Helicopters Rule
05/21/2020 Airworthiness Directives; Airbus Helicopters Proposed Rule
05/20/2020 Airworthiness Directives; Leonardo S.p.a. Helicopters Proposed Rule
05/20/2020 Airworthiness Directives; Airbus Helicopters Rule
05/20/2020 Airworthiness Directives; Fokker Services B.V. Airplanes Rule
05/20/2020 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Rule
05/20/2020 Airworthiness Directives; Rockwell Collins, Inc. Flight Management Systems Rule
05/20/2020 Airworthiness Directives; Airbus SAS Airplanes Rule
05/18/2020 Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes Rule
05/18/2020 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
05/18/2020 Airworthiness Directives; General Electric Company Turbofan Engines Proposed Rule
05/18/2020 Airworthiness Directives; The Boeing Company Airplanes Rule
05/18/2020 Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes Rule
05/14/2020 Airworthiness Directives; Pratt & Whitney Canada Corp. Turboshaft Engines Proposed Rule
05/14/2020 Airworthiness Directives; Polskie Zaklady Lotnicze Sp. z o.o. Airplanes Proposed Rule
05/14/2020 Airworthiness Directives; MD Helicopters Inc. (MDHI), Helicopters Proposed Rule
05/14/2020 Airworthiness Directives; Textron Aviation Inc. Airplanes Proposed Rule
05/12/2020 Airworthiness Directives; General Electric Company Turbofan Engines Rule
05/11/2020 Airworthiness Directives; Weatherly Aircraft Company Rule
05/11/2020 Airworthiness Directives; Airbus Helicopters (Type Certificate Previously Held by Eurocopter France) Helicopters Rule
05/11/2020 Airworthiness Directives; Airbus Canada Limited Partnership (Type Certificate previously held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes Rule
05/07/2020 Airworthiness Directives; Yaborã Indústria Aeronáutica S.A. (Type Certificate Previously Held by Embraer S.A.) Rule
05/07/2020 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
05/07/2020 Airworthiness Directives; Dassault Aviation Airplanes Proposed Rule
05/07/2020 Airworthiness Directives; AERMACCHI S.p.A. Airplanes Rule
05/06/2020 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
05/06/2020 Airworthiness Directives; General Electric Company Turbofan Engines Proposed Rule
05/06/2020 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
05/06/2020 Airworthiness Directives; Bombardier, Inc. Airplanes Rule
05/06/2020 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
05/04/2020 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type Certificate Previously Held by Bombardier, Inc.) Airplanes Proposed Rule
05/04/2020 Airworthiness Directives; Honeywell International Inc. Turbofan Engines Proposed Rule
05/01/2020 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
05/01/2020 Airworthiness Directives; The Boeing Company Airplanes Proposed Rule
05/01/2020 Airworthiness Directives; AVOX System Inc. (formerly Scott Aviation) Oxygen Cylinder and Valve Assemblies; and Oxygen Valve Assemblies Proposed Rule
05/01/2020 Airworthiness Directives; Airbus SAS Airplanes Proposed Rule
04/30/2020 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (Type Certificate Previously Held by Rolls-Royce plc) Turbofan Engines Proposed Rule
04/30/2020 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (Type Certificate Previously Held by Rolls-Royce plc) Turbofan Engines Proposed Rule
04/28/2020 Airworthiness Directives; Airbus Helicopters Deutschland GmbH Helicopters Proposed Rule