{"data":[{"adNumber":"2026-21-06","amendment":"39-23495","title":"Airworthiness Directives; Pratt and Whitney Division Engines ","manufacturer":"Pratt & Whitney Division","productType":"engine","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Joint Aircraft System Component (JASC) Code 7300, Engine Fuel and Control.","supersedes":[],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21290/airworthiness-directives-pratt-and-whitney-division-engines","supersededBy":[],"requires":"Requires replacing Pb sensors"},{"adNumber":"2026-21-04","amendment":"39-23493","title":"Airworthiness Directives; Rolls-Royce Deutschland Ltd and Co KG Engines ","manufacturer":"Rolls-Royce Deutschland Ltd & Co KG","productType":"engine","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Joint Aircraft System Component (JASC) Code 7200, Engine (Turbine/Turboprop).","supersedes":["2009-04-13"],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21278/airworthiness-directives-rolls-royce-deutschland-ltd-and-co-kg-engines","supersededBy":[],"requires":"Requires revising the ALS of the existing approved engine maintenance or inspection program, as applicable, to incorporate new or more restrictive tasks and limitations and associated thresholds and intervals for..."},{"adNumber":"2026-21-03","amendment":"39-23492","title":"Airworthiness Directives; Airbus SAS Airplanes ","manufacturer":"Airbus SAS","productType":"airplane","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Air Transport Association (ATA) of America Code 28, Fuel.","supersedes":[],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21325/airworthiness-directives-airbus-sas-airplanes","supersededBy":[],"requires":"Requires repetitive leak checks of certain fuel LPSOVs and replacement of an affected part if any discrepancy is detected"},{"adNumber":"2026-20-16","amendment":"39-23489","title":"Airworthiness Directives; The Boeing Company Airplanes ","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Air Transport Association (ATA) of America Code 71, Powerplant.","supersedes":[],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21326/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":"Requires performing a maintenance records check or inspection of the right engine to determine the part number of the left fan cowl and applicable on-condition actions"},{"adNumber":"2026-20-15","amendment":"39-23488","title":"Airworthiness Directives; Airbus SAS Airplanes ","manufacturer":"Airbus SAS","productType":"airplane","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Air Transport Association (ATA) of America Code 36, Pneumatic.","supersedes":["2025-04-05"],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21331/airworthiness-directives-airbus-sas-airplanes","supersededBy":[],"requires":"Requires updating the BMC SW, additional work, and an additional revision of the existing MEL for the engine bleed overpressure valve; as applicable"},{"adNumber":"2026-20-14","amendment":"39-23487","title":"Airworthiness Directives; The Boeing Company Airplanes ","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Air Transport Association (ATA) of America Code 55, Stabilizers.","supersedes":[],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21333/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":"Requires measuring the freeplay of the horizontal stabilizer pivot hinges and the jackscrew and applicable on-condition actions"},{"adNumber":"2026-20-13","amendment":"39-23486","title":"Airworthiness Directives; The Boeing Company Airplanes ","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-10-19T00:00:00.000Z","effectiveOn":null,"subject":"Air Transport Association (ATA) of America Code 25, Equipment/furnishings.","supersedes":[],"repetitive":false,"onPublicInspection":true,"url":"https://www.federalregister.gov/public-inspection/2026-21332/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":"Requires replacing PSU-mounted video monitors that do not have secondary retention lanyards"},{"adNumber":"2026-20-09","amendment":"39-23482","title":"Airworthiness Directives; Bombardier, Inc., Airplanes","manufacturer":"Bombardier, Inc.","productType":"airplane","publishedOn":"2026-10-14T00:00:00.000Z","effectiveOn":"2026-11-18T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 57, Wings.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/14/2026-21010/airworthiness-directives-bombardier-inc-airplanes","supersededBy":[],"requires":"Requires rectifying the low clearance condition between the fuel line flexible coupling and the harness support bracket clip-nut, rectifying the low clearance condition between the fuel line flexible coupling and the..."},{"adNumber":"2026-21-01","amendment":"39-23490","title":"Airworthiness Directives; Elixir Aircraft","manufacturer":"Elixir Aircraft","productType":"airplane","publishedOn":"2026-10-13T00:00:00.000Z","effectiveOn":"2026-10-14T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code Not Applicable.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/13/2026-20818/airworthiness-directives-elixir-aircraft","supersededBy":[],"requires":null},{"adNumber":"2026-20-11","amendment":"39-23484","title":"Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines","manufacturer":"Rolls-Royce Deutschland Ltd & Co KG","productType":"engine","publishedOn":"2026-10-13T00:00:00.000Z","effectiveOn":"2026-11-17T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/13/2026-20869/airworthiness-directives-rolls-royce-deutschland-ltd-and-co-kg-engines","supersededBy":[],"requires":"Requires removal from service of the affected LPC blades and replacement with a serviceable part"},{"adNumber":"2026-21-02","amendment":"39-23491","title":"Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters","manufacturer":"Airbus Helicopters Deutschland GmbH (AHD)","productType":"rotorcraft","publishedOn":"2026-10-09T00:00:00.000Z","effectiveOn":"2026-10-26T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 2100, Air conditioning system.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/09/2026-20722/airworthiness-directives-airbus-helicopters-deutschland-gmbh-ahd-helicopters","supersededBy":[],"requires":"Requires repetitively accomplishing a play check of the affected louver box assembly and, depending on the results of the check, accomplishing corrective actions"},{"adNumber":"2026-20-12","amendment":"39-23485","title":"Airworthiness Directives; Engine Alliance Engines","manufacturer":"Engine Alliance","productType":"engine","publishedOn":"2026-10-08T00:00:00.000Z","effectiveOn":"2026-10-23T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 7250, Turbine Section.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/08/2026-20666/airworthiness-directives-engine-alliance-engines","supersededBy":[],"requires":"Requires removal from service and replacement of the HPT interstage seal with a part eligible for installation"},{"adNumber":"2026-20-10","amendment":"39-23483","title":"Airworthiness Directives; The Boeing Company Airplanes","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-10-08T00:00:00.000Z","effectiveOn":"2026-11-12T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 27, Flight Controls.","supersedes":["2019-20-07"],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/08/2026-20680/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":null},{"adNumber":"2026-20-08","amendment":"39-23481","title":"Airworthiness Directives; Airbus Helicopters","manufacturer":"Airbus Helicopters","productType":"rotorcraft","publishedOn":"2026-10-01T00:00:00.000Z","effectiveOn":"2026-11-05T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code: 6500, Tail rotor drive system.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/01/2026-20098/airworthiness-directives-airbus-helicopters","supersededBy":[],"requires":"Requires verifying the serial number and 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..."},{"adNumber":"2026-20-07","amendment":"39-23480","title":"Airworthiness Directives; Leonardo S.p.a. Helicopters","manufacturer":"Leonardo S.p.a.","productType":"rotorcraft","publishedOn":"2026-10-01T00:00:00.000Z","effectiveOn":"2026-10-16T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 7800, Engine exhaust system.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/01/2026-20100/airworthiness-directives-leonardo-spa-helicopters","supersededBy":[],"requires":"Requires repetitively inspecting certain clamp assemblies and, depending on the results of the inspection, replacing parts"},{"adNumber":"2026-20-05","amendment":"39-23478","title":"Airworthiness Directives; Airbus SAS Airplanes","manufacturer":"Airbus SAS","productType":"airplane","publishedOn":"2026-10-01T00:00:00.000Z","effectiveOn":"2026-11-05T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 55, Stabilizers.","supersedes":["2021-03-08"],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/01/2026-20119/airworthiness-directives-airbus-sas-airplanes","supersededBy":[],"requires":null},{"adNumber":"2026-20-04","amendment":"39-23477","title":"Airworthiness Directives; The Boeing Company Airplanes","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-10-01T00:00:00.000Z","effectiveOn":"2026-11-05T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 53, Fuselage.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/01/2026-20120/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":"Requires an inspection or maintenance record check for existing repairs, repetitive inspections of the upper frames around the uppermost fastener common to the fail-safe chord at the fuselage frame splices for any..."},{"adNumber":"2026-20-03","amendment":"39-23476","title":"Airworthiness Directives; Airbus Helicopters","manufacturer":"Airbus Helicopters","productType":"rotorcraft","publishedOn":"2026-10-01T00:00:00.000Z","effectiveOn":"2026-11-05T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 1100, Placards and Markings.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/10/01/2026-20103/airworthiness-directives-airbus-helicopters","supersededBy":[],"requires":"Requires installing additional safety labels or replacing existing safety labels, as applicable"},{"adNumber":"2026-20-02","amendment":"39-23475","title":"Airworthiness Directives; The Boeing Company Airplanes","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-09-29T00:00:00.000Z","effectiveOn":"2026-10-14T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 75, Air.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/29/2026-19956/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":null},{"adNumber":"2026-19-01","amendment":"39-23466","title":"Airworthiness Directives; MD Helicopters, LLC Helicopters","manufacturer":"MD Helicopters, LLC","productType":"rotorcraft","publishedOn":"2026-09-29T00:00:00.000Z","effectiveOn":"2026-10-20T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 6700, Rotorcraft flight control.","supersedes":["2024-23-06"],"repetitive":true,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/29/2026-19891/airworthiness-directives-md-helicopters-llc-helicopters","supersededBy":[],"requires":null},{"adNumber":"2026-20-06","amendment":"39-23479","title":"Airworthiness Directives; Airbus Helicopters Deutschland GmbH (AHD) Helicopters","manufacturer":"Airbus Helicopters Deutschland GmbH (AHD)","productType":"rotorcraft","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-10-13T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 6320, Main rotor gearbox.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19757/airworthiness-directives-airbus-helicopters-deutschland-gmbh-ahd-helicopters","supersededBy":[],"requires":"Requires revising the existing rotorcraft flight manual (RFM) for the helicopter by incorporating updated emergency, malfunction, and normal procedures"},{"adNumber":"2026-20-01","amendment":"39-23474","title":"Airworthiness Directives; The Boeing Company Airplanes","manufacturer":"The Boeing Company Airplanes","productType":"airplane","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-11-02T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 53, Fuselage.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19754/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":"Requires a detailed inspection of these areas for the missing tape, and applicable on-condition actions"},{"adNumber":"2026-19-06","amendment":"39-23473","title":"Airworthiness Directives; Costruzioni Aeronautiche Tecnam S.P.A. Airplanes","manufacturer":"Costruzioni Aeronautiche Tecnam S.P.A.","productType":"airplane","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-10-13T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 2710, Aileron Control System.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19760/airworthiness-directives-costruzioni-aeronautiche-tecnam-spa-airplanes","supersededBy":[],"requires":"Requires a one- time detailed visual inspection of the affected aileron hinges for damage (cracks, warping of the hinges or hinge pin, scratched paint, missing or broken torque stripe, etc"},{"adNumber":"2026-19-05","amendment":"39-23472","title":"Airworthiness Directives; Hélicoptères Guimbal Helicopters","manufacturer":"H[eacute]licopt[egrave]res Guimbal","productType":"rotorcraft","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-11-02T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 2562, Emergency locator beacon.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19761/airworthiness-directives-hlicoptres-guimbal-helicopters","supersededBy":[],"requires":"Requires revising the existing rotorcraft flight manual (RFM) for the helicopter"},{"adNumber":"2026-19-04","amendment":"39-23471","title":"Airworthiness Directives; The Boeing Company Airplanes","manufacturer":"The Boeing Company","productType":"airplane","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-11-02T00:00:00.000Z","subject":"Air Transport Association (ATA) of America Code 29, Hydraulic Power.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19751/airworthiness-directives-the-boeing-company-airplanes","supersededBy":[],"requires":"Requires a records check or inspection for any installed ACMP with a certain part number and applicable on-condition actions"},{"adNumber":"2026-19-03","amendment":"39-23470","title":"Airworthiness Directives; Safran Helicopter Engines, S.A. Engines","manufacturer":"Safran Helicopter Engines, S.A.","productType":"rotorcraft","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-11-02T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 7200, Engine (Turbine/Turboprop).","supersedes":["2023-15-03"],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19762/airworthiness-directives-safran-helicopter-engines-sa-engines","supersededBy":[],"requires":"Requires updating the ALS of the existing EMM or ICA and the existing approved maintenance or inspection program, as applicable, by incorporating the actions and associated thresholds and intervals, including life limits"},{"adNumber":"2026-19-02","amendment":"39-23469","title":"Airworthiness Directives; Airbus Helicopters","manufacturer":"Airbus Helicopters","productType":"rotorcraft","publishedOn":"2026-09-28T00:00:00.000Z","effectiveOn":"2026-11-02T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 6210, Main rotor blades.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/28/2026-19758/airworthiness-directives-airbus-helicopters","supersededBy":[],"requires":"Requires replacing the affected parts with serviceable parts and prohibits installing the affected MRBs on Airbus Helicopters Model EC 130 T2 helicopters"},{"adNumber":"2026-18-52","amendment":"39-23468","title":"Airworthiness Directives; Rolls-Royce Deutschland Ltd. & Co. KG Engines","manufacturer":"Rolls-Royce Deutschland Ltd. & Co. KG","productType":"engine","publishedOn":"2026-09-18T00:00:00.000Z","effectiveOn":"2026-09-21T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 7261, Turbine Engine Oil System.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/18/2026-19171/airworthiness-directives-rolls-royce-deutschland-ltd-and-co-kg-engines","supersededBy":[],"requires":"Requires de-pairing of engines on airplanes with two affected engines installed to ensure no more than one affected oil pump is installed on twin-engine airplanes"},{"adNumber":"2026-18-51","amendment":"39-23467","title":"Airworthiness Directives; Rolls-Royce Deutschland Ltd. & Co. KG Engines","manufacturer":"Rolls-Royce Deutschland Ltd. & Co. KG","productType":"engine","publishedOn":"2026-09-18T00:00:00.000Z","effectiveOn":"2026-09-21T00:00:00.000Z","subject":"Joint Aircraft System Component (JASC) Code 7261, Turbine Engine Oil System.","supersedes":[],"repetitive":false,"onPublicInspection":false,"url":"https://www.federalregister.gov/documents/2026/09/18/2026-19172/airworthiness-directives-rolls-royce-deutschland-ltd-and-co-kg-engines","supersededBy":[],"requires":"Requires de-pairing of engines on airplanes with two affected engines installed to ensure no more than one affected oil pump is installed on twin-engine airplanes"}],"pagination":{"total":29,"limit":1000,"offset":0,"returned":29,"hasMore":false}}