FAA Unapproved Parts Notifications (UPN)
UPNs are ordered by year posted and not by SUP case year.
2025 | 2024 | 2023 | 2022 | 2021 | 2020
FAA Unapproved Parts Notifications (UPN) for 2025
| Date |
Subject |
Number |
| 05/29/2025 |
Lavatory or Galley Refresh Modification Kits produced by Safran Cabin, Inc. from May 2023 to July 2024 for installation on FAA type-certificated (TC) Boeing 737-800 and 737-900ER series aircraft and Lavatory Flush Switch Assemblies produced by Safran Cabin, Inc. from August 2021 to June 2024 on FAA type-certificated (TC) Airbus A320 and A321 series aircraft. |
2025-AAE-EHL-20240823-471 |
| 05/29/2025 |
Wired conduit assemblies manufactured as of February 2022 and sold by Joslyn Sunbank, LLC for installation on Federal Aviation Administration (FAA) type-certificated (TC) products and distributed by J&K Connectors from September 2022 through November 2023. |
2025-AAE-EHL-20240711-558 |
| 02/24/2025 |
Receiver Dryer, Cabin Temperature Sensor, Condenser Fan, Forward/Aft Evaporator Module, Controller (Twin Pack), Compressor (Twin Pack – Direct Drive Scroll – Left/Right – Eclipse 500), Actuator Assemblies, Integrated Compressor Pallet (Twin Pack), Thermal Expansion Valves, and Solenoid Valve produced by Seamech International, Inc for installation on type-certificated (TC) products from January 1, 2019 through August 31, 2023. |
2025-S20201210013 |
| 02/21/2025 |
Articles for installation on FAA type-certificated (TC) engines identified as Combustor Bleed Gasket from September 18, 2023 to November 22, 2023. |
2025-AAE-EHL-20231103-798 |
| 02/18/2025 |
Landing Gears produced by Seaplanes North, LLC for installation on type-certificated (TC) products from May 30, 2012, to February 27, 2024. |
2025-AAE-20240229-831 |
FAA Unapproved Parts Notifications (UPN) for 2024
| Date |
Subject |
Number |
| 02/24/2024 |
Cylinder Liners, Valve Springs, Piston Rings, Hardware for Cylinder and Overhaul Gasket Kits, produced by Southern Aero, LLC, for installation on Franklin Aircraft Engines from June 2010 to present. |
2024-EHL-20230608-303 |
FAA Unapproved Parts Notifications (UPN) for 2023
| Date |
Subject |
Number |
| 10/10/2023 |
Window Shades, produced by Aero Shade Technologies for installation on type-certificated (TC) products from October 2021 to Present |
2023-CE2022440004 |
| 9/21/2023 |
General Electric Company (GE) CF6 bushing part number 1856M94P01 sold by AOG Technics LTD to TAP Maintenance & Engineering for installation on type-certificated (TC) products. |
2023-AAE-EHL-20230801-713 |
| 9/13/2023 |
Butyrate Dopes, Nitrate Dopes, Cements, and Adhesives, produced by Product Techniques, Inc., for installation on type-certificated (TC) products from April 2011 to December 2022. |
2023-AAE-EHL-20230505-789 |
| 8/2/2023 |
Traffic Collision Avoidance System (TCAS) Transmitter/Receiver units being sold by Aviation Parts, LLC. of Moscow, Russia |
2023-AAE-EHL-20221214-460 |
| 6/15/2023 |
GPS Left/Right Deviation Converter, part number 1201-4000-01, produced by Jet Tech, LLC, for installation on type-certificated (TC) products from June 2014 to August 2021 |
2023-AAE-EHL-20220902-351 |
| 1/12/2023 |
Arm, Windshield Wiper assemblies, part number 2314M-22-7, manufactured by Krause Airco, Inc., for installation on type-certificated (TC) products from March 2014 to July 2022 |
2023-S20220706012 |
| 1/12/2023 |
Articles manufactured by Advanced Materials Technologies LLC (AMT) sold to Advanced Engineering Products (AEP) and subsequently distributed by AEP for installation on type-certificated products from March 2019 to July 2022 |
2023-S20220531034 |
FAA Unapproved Parts Notifications (UPN) for 2022
| Date |
Subject |
Number |
| 11/21/2022 |
Mooney Landing Gear Down Lock Blocks and Up Lock Blocks manufactured by Dynacoil, Inc. and GDS Aero, LLC, and distributed by David Staffeldt between 2020 and 2021. |
2022-S20210727018 |
| 9/28/2022 |
Any articles produced and/or sold by McPeck Aviation or Adam McPeck between February 2020 and June 2020. |
2022-S20200224008 |
| 8/8/2022 |
Engine Mount Vibration Isolators manufactured by FTG Inc., dba Vibration Isolation Products. |
2022-S20220310002 |
| 7/15/2022 |
All aviation articles sold for installation on FAA approved Type-Certificated (TC) product by California Aircraft and Avionics Corporation. |
2022-S20211122035 |
FAA Unapproved Parts Notifications (UPN) for 2021
| Date |
Subject |
Number |
| 6/29/2021 |
Cessna Single Engine Service Kits sold by Robair Repair, LLC |
2021-20201020010 |
FAA Unapproved Parts Notifications (UPN) for 2020
| Date |
Subject |
Number |
| 8/12/2020 |
Potentiometers sold by Secure Air Parts, LLC |
2020-0214020 |
| 1/28/2020 |
Leading edge landing light kit(s) manufactured by Delta Bayou Lights Inc. |
2020-1128012 |
Last updated: Wednesday, June 4, 2025
