N440K

01 /  Registration

Filed with the Federal Aviation Administration

Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N440K.

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to FLEET 7

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

• Apr 24, 2026

  Airworthiness Directives; Pratt & Whitney Engines

  The FAA is adopting a new airworthiness directive (AD) for certain Pratt & Whitney (PW) Model F117-PW-100, PW2037, PW2037D, PW2037M, PW2040, and PW2040D engines. This AD was prompted by an updated analysis of an event involving an International Aero Engines, LLC (IAE LLC) Model PW1127GA-JM engine, which experienced a high- pressure compressor (HPC) 7th-stag…

  Federal Register →

• Apr 24, 2026

  Airworthiness Directives; Dassault Aviation Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2023-18- 07, which applied to certain Dassault Aviation Model MYSTERE-FALCON 20- C5, 20-D5, 20-E5, and 20-F5 airplanes. AD 2023-18-07 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 20…

  Federal Register →

• Apr 6, 2026

  Airworthiness Directives; Airbus Helicopters

  The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. This AD was prompted by a report of a structural crack in the vertical attachment spar of the tail fin. This AD requires repetitive inspections of certain vertical upper fin spars and, depending on the re…

  Federal Register →

• Mar 18, 2026

  Airworthiness Directives; The Boeing Company Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2019-20-07, which applies to all The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. AD 2019-20-07 requires repetitive operational checks of the leading edge (LE) outboard (OB) slats and applicable on- condition actions. AD 2019-20-07 also requires revising the airplane flight manual (AFM)…

  Federal Register →

• Mar 6, 2026

  Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines

  The FAA is adopting a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) Model Trent 7000-72 and Trent 7000-72C engines. This AD was prompted by the manufacturer's determination that certain intervals for visual inspection of the intermediate pressure 8 (IP8) and high pressure 3 (HP3) air tubes need to be reduced for certain…

  Federal Register →

• Mar 4, 2026

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2024-19- 13, which applied to certain Airbus SAS Model A318 and A320 series airplanes, and Model A319-111, -112, -113, -114, -115, -131, -132, - 133, -151N, -153N, and -171N airplanes, and Model A321-111, -112, -131, -211, -212, -213, -231, -232, -251N, -251NX, -252N, -252NX, -253N, - 253NX, -271N, -271NX,…

  Federal Register →

• Feb 25, 2026

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2022-02-11, which applies to certain Airbus SAS Model A318 series airplanes; Model A319-111, -112, -113, -114, -115, -131, -132, and -133 airplanes; Model A320-211, -212, -214, -216, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes. AD 2022-0…

  Federal Register →

• Feb 25, 2026

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2014-16-22 and AD 2017-25-13, which apply to certain Airbus SAS Model A330-200, -200 Freighter, and -300 series airplanes and Model A340-200, A340-300, A340-500, and A340-600 series airplanes; and AD 2024-25-11, which applies to certain Airbus SAS Model A330-200, -200 Freighter, and -300 series airp…

  Federal Register →

• Feb 23, 2026

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2024-08- 05, which applied to certain Airbus SAS Model A330-200, A330-200 Freighter, and A330-300 series airplanes; and Model A330-841 and A330- 941 airplanes. AD 2024-08-05 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness…

  Federal Register →

• Feb 6, 2026

  Airworthiness Directives; Dassault Aviation Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2023-18-07, which applies to certain Dassault Aviation Model MYSTERE- FALCON 20-C5, 20-D5, 20-E5, and 20-F5 airplanes. AD 2023-18-07 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued…

  Federal Register →

• Feb 6, 2026

  Airworthiness Directives; Dassault Aviation Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2023-20-05, which applies to certain Dassault Aviation Model MYSTERE- FALCON 20-C5, 20-D5, 20-E5, and 20-F5 airplanes. AD 2023-20-05 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued…

  Federal Register →

• Feb 6, 2026

  Airworthiness Directives; Dassault Aviation Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2023-22-05, which applies to certain Dassault Aviation Model FAN JET FALCON and FAN JET FALCON SERIES C, D, E, F, and G airplanes. AD 2023- 22-05 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since t…

  Federal Register →

• Feb 6, 2026

  Airworthiness Directives; Dassault Aviation Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2023-22-10, which applies to certain Dassault Aviation Model FAN JET FALCON, FAN JET FALCON SERIES C, D, E, F, and G airplanes. AD 2023-22- 10 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the…

  Federal Register →

• Feb 2, 2026

  Airworthiness Directives; The Boeing Company Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2024-01- 01, which applied to certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. AD 2024-01-01 required repetitive general visual inspections (GVIs) of the area under all lavatory washbasins for evidence of intermittent and active leaks at the faucet control module (FCM) and applicable on…

  Federal Register →

• Jan 30, 2026

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2024-24-10, which applies to certain Airbus SAS Model A318 and Model A320 series airplanes; Model A319-111, -112, -113, -114, -115, -131, - 132, -133, -151N, -153N, and 171N airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, -232, -251N, -251NX, -252N, -252NX, - 253N, -253NX, -271N,…

  Federal Register →

• Jan 22, 2026

  Airworthiness Directives; Airbus Helicopters Deutschland GmbH Helicopters

  The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Deutschland GmbH (AHD) Model EC135P1, EC135P2, EC135P2+, EC135P3, EC135T1, EC135T2, EC135T2+, EC635T2+, and EC135T3 helicopters. This AD was prompted by reports of ruptured and deformed flexible couplings. This AD requires inspecting the axial displacement of the tail rotor dr…

  Federal Register →

• Jan 16, 2026

  Airworthiness Directives; Bombardier, Inc., Airplanes

  The FAA is adopting a new airworthiness directive (AD) for all Bombardier, Inc., Model BD-100-1A10 airplanes. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthine…

  Federal Register →

• Jan 5, 2026

  Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain ATR--GIE Avions de Transport R[eacute]gional Model ATR42-500 airplanes. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or…

  Federal Register →

• Jan 2, 2026

  Airworthiness Directives; Airbus Helicopters

  The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model SA341G and SA342J helicopters. This AD was prompted by reports of disbonding of the stainless steel leading edge protection of certain part-numbered main rotor blades (MRB). This AD requires repetitively tap inspecting the MRB and, depending on the results, repairing or…

  Federal Register →

• Dec 17, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus Helicopters Model AS355E, AS 355-F, AS 355-F1, AS355F2, AS355N, and AS355NP helicopters. This proposed AD was prompted by a report of a structural crack in the vertical attachment spar of the tail fin. This proposed AD would require repetitive inspections of certain vertical upper f…

  Federal Register →

• Dec 12, 2025

  Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Airplanes

  The FAA is adopting a new airworthiness directive (AD) for all Gulfstream Aerospace LP Model Gulfstream 100, Astra SPX, and 1125 Westwind Astra airplanes. This AD was prompted by a determination that new airworthiness limitations are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new airwor…

  Federal Register →

• Dec 8, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA is superseding Airworthiness Directive (AD) 2024-10- 13, which applied to all Airbus Helicopters Model AS332C, AS332C1, AS332L, AS 332L1, AS 332L2, and EC 225LP helicopters. AD 2024-10-13 required visually inspecting the bowls of the left-hand (LH) and right- hand (RH) fuel filters for any cracks and seepage. Depending on the inspection results, AD…

  Federal Register →

• Dec 8, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA is superseding Airworthiness Directive (AD) 2020-06- 13, which applied to certain Airbus Helicopters Model AS332C, AS332C1, AS332L, and AS332L1 helicopters. AD 2020-06-13 required determining the accumulated hours time-in-service (TIS) of certain part-numbered main gearbox (MGB) suspension bar rear attachment fittings (fittings) and bolts and establ…

  Federal Register →

• Nov 28, 2025

  Airworthiness Directives; The Boeing Company Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2022-15- 06, which applied to all The Boeing Company Model 777-200, -200LR, - 300, -300ER, and 777F series airplanes. AD 2022-15-06 required disconnecting certain connectors and capping and stowing the wires that had been attached to the affected transorb modules. Since the FAA issued AD 2022-15-06, the ag…

  Federal Register →

• Nov 25, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA is superseding Airworthiness Directive (AD) 2021-26- 07, which applies to all Airbus Helicopters Model EC120B helicopters. AD 2021-26-07 requires performing repetitive inspections of the tail rotor (TR) hub body and, depending on the inspection results, replacing certain parts, and accomplishing further inspections. AD 2021-26-07 also requires for c…

  Federal Register →

• Nov 25, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2023-02- 18, which applied to certain Airbus SAS Model A350-941 and -1041 airplanes. AD 2023-02-18 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2023-02- 18, the FAA has determined t…

  Federal Register →

• Nov 25, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA proposes to supersede Airworthiness Directive (AD) 2025-06-04, which applies to all Airbus Helicopters Model AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, and EC130T2 helicopters. AD 2025-06-04 requires repetitively inspecting the main gearbox (MGB) bevel wheel and the MGB magnetic pl…

  Federal Register →

• Nov 17, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2023-05- 13, which applied to all Airbus SAS Model A300 B4-600, B4-600R, and F4- 600R series airplanes; and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes). AD 2023-05-13 required revising the existing maintenance or inspection program, as applicable, to incorpo…

  Federal Register →

• Nov 17, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2025-03-06 and AD 2025-17-07, which apply to certain Airbus SAS Model A318 and A320 series airplanes; Model A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, -153N, and -171N airplanes; and Model A321- 111, -112, -131, -211, -212, -213, -231, -232, -251N, -251NX, -252N, - 252NX, -253N, -253…

  Federal Register →

• Nov 17, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2024-19-13, which applies to certain Airbus SAS Model A318 and A320 series airplanes, and Model A319-111, -112, -113, -114, -115, -131, - 132, -133, -151N, -153N, and -171N airplanes, and Model A321-111, -112, -131, -211, -212, -213, -231, -232, -251N, -251NX, -252N, -252NX, - 253N, -253NX, -271N, -…

  Federal Register →

• Oct 21, 2025

  Airworthiness Directives; Bombardier, Inc., Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2025-17-12, which applies to all Bombardier, Inc., Model CL-600-1A11 (600) and CL-600-2A12 (601) airplanes, and certain Model CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. AD 2025-17-12 requires revising the existing maintenance or inspection program, as applicable, to incorporate new or…

  Federal Register →

• Oct 2, 2025

  Airworthiness Directives; The Boeing Company Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2019-12- 13, which applied to all The Boeing Company Model 757 airplanes. AD 2019-12-13 required repetitive checks of the aileron trim actuator bearing for free rotation, repetitive detailed inspections of the aileron trim actuator attachment lug for damage and cracking, and applicable on-condition actions…

  Federal Register →

• Oct 2, 2025

  Airworthiness Directives; The Boeing Company Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This AD was prompted by reports of corrosion on one or more of the eight lower fitting assemblies and adjacent lavatory components on certain lavatories. This AD requires a detailed inspection of the lower fitting assemblies and th…

  Federal Register →

• Oct 2, 2025

  Airworthiness Directives; Fiberglas-Technik Rudolf Lindner GmbH & Co. KG (Type Certificate Previously Held by GROB Aircraft AG, Grob Aerospace GmbH i.l., Grob Aerospace GmbH, Burkhart Grob Luft- und Raumfahrt GmbH & Co. KG) Gliders

  The FAA is adopting a new airworthiness directive (AD) for all Fiberglas-Technik Rudolf Lindner GmbH & Co. KG Model G103 TWIN II, G103A TWIN II ACRO, G103C TWIN III ACRO, and G 103 C TWIN III SL gliders. This AD was prompted by a report of corrosion on the inner sides of the welded steel rudder drive plate. This AD requires repetitive inspections and a one-…

  Federal Register →

• Sep 26, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2024-22- 02, which applied to certain Airbus SAS Model A330-200, -200 Freighter, -300, -800, and -900 series airplanes. AD 2024-22-02 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 20…

  Federal Register →

• Sep 26, 2025

  Airworthiness Directives; Bombardier, Inc., Airplanes

  The FAA is adopting a new airworthiness directive (AD) for all Bombardier, Inc., Model CL-600-1A11 (600) and CL-600-2A12 (601) airplanes, and certain Model CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This AD requires revising the exist…

  Federal Register →

• Sep 26, 2025

  Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain ATR--GIE Avions de Transport R[eacute]gional Model ATR72 airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as applicab…

  Federal Register →

• Sep 24, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA proposes to supersede Airworthiness Directive (AD) 2025-03-07, which applies to certain Airbus SAS Model A318, A319, and A320 series airplanes, and Model A321-111, -112, -131, -211, -212, - 213, -231, -232, -251N, -252N, -253N, -271N, -272N, -251NX, -252NX, - 253NX, -271NX, and -272NX airplanes. AD 2025-03-07 requires revising the existing maintenan…

  Federal Register →

• Sep 18, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA is superseding Airworthiness Directive (AD) 2020-24-07 for certain Airbus Helicopters Model AS350B3, EC130B4, and EC130T2 helicopters. AD 2020-24-07 required modifying and inspecting the throttle twist grip (twist grip). Since the FAA issued AD 2020-24-07, there have been reports of the engine remaining in idle when the twist grip was turned to the…

  Federal Register →

• Sep 9, 2025

  Airworthiness Directives; Bombardier, Inc., Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for all Bombardier, Inc., Model BD-700-2A12 airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as applicable, to incorporate new or…

  Federal Register →

• Sep 5, 2025

  Airworthiness Directives; MD Helicopters, LLC

  The FAA is adopting a new airworthiness directive (AD) for certain MD Helicopters, LLC, Model 369 (Army YOH-6A), 369A (Army OH- 6A), 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, and 600N helicopters. This AD was prompted by multiple reports of cracked tail rotor (T/R) pedal support brackets. This AD requires repetitively inspecting certain part…

  Federal Register →

• Sep 2, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model EC 130 B4 and EC 130 T2 helicopters. This AD was prompted by a report of heavy damage on the fenestron due to the loss of the tail rotor (TR) blade, which broke at the TR hub tension- torsion bar (tension-torsion bar). This AD requires inspecting the tension-torsion bar…

  Federal Register →

• Aug 29, 2025

  Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for certain ATR--GIE Avions de Transport R[eacute]gional Model ATR42- 500 airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as app…

  Federal Register →

• Aug 27, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A318-111, -112, -121, and -122 airplanes; A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, -153N, and - 171N airplanes; A320-211, -212, -214, -216, -231, -232, -233, -251N, - 252N, -253N, -271N, -272N, and -273N airplanes; and A321-111, -112, - 131, -211, -212, -21…

  Federal Register →

• Aug 27, 2025

  Airworthiness Directives; Airbus SAS Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2022-18- 01, which applied to certain Airbus SAS Model A330-200 series airplanes, A330-200 Freighter series airplanes, A330-300 series airplanes, Model A330-800 series airplanes, and A330-900 series airplanes. AD 2022-18-01 required revising the existing maintenance or inspection program, as applicable, to…

  Federal Register →

• Aug 21, 2025

  Airworthiness Directives; Airbus Helicopters

  The FAA proposes to supersede Airworthiness Directive (AD) 2021-20-16, which applies to all Airbus Helicopters Model AS355E, AS 355-F, AS 355-F1, AS355F2, AS355N, and AS355NP helicopters and certain Model AS 350B3 helicopters. AD 2021-20-16 requires repetitive cleaning and visual and detailed inspections of the right-hand side of the vertical fin spar and v…

  Federal Register →

• Aug 21, 2025

  Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for all Gulfstream Aerospace LP Model Gulfstream 100, Astra SPX, and 1125 Westwind Astra airplanes. This proposed AD was prompted by a determination that new airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or inspection program, as applicab…

  Federal Register →

• Aug 14, 2025

  Airworthiness Directives; BAE Systems (Operations) Limited Airplanes

  The FAA is superseding Airworthiness Directive (AD) 2023-02- 06, which applied to all BAE Systems (Operations) Limited Model 4101 airplanes. AD 2023-02-06 required revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. Since the FAA issued AD 2023-02- 06, new or more restrict…

  Federal Register →

• Aug 12, 2025

  Airworthiness Directives; Bombardier Inc. Airplanes

  The FAA proposes to adopt a new airworthiness directive (AD) for all Bombardier Inc. Model CL-600-1A11 (600), CL-600-2A12 (601), and CL-600-2B16 (601-3A, 601-3R, and 604 Variants) airplanes. This proposed AD was prompted by a report of uncommanded nose wheel steering upon landing with touchdown on the runway centerline. This proposed AD would require replac…

  Federal Register →

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Sources & Methodology

Every fact on this page links to its primary US-government source

• FAA Aircraft Registry →

  Refreshed May 5, 2026

  Available

• NTSB CAROL →

  Refreshed May 5, 2026

  Available

• Federal Register (FAA Airworthiness Directives) →

  Refreshed May 5, 2026

  Available

• FAA Service Difficulty Reports →

  Refreshed May 5, 2026

  Unavailable

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.