# STC SR02301SE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: AEM USA Inc. - Description: Installation of Geneva Aviation 28 - 14 VDC Power Converter - Status date: April 16, 2026 - Data sheets: H3EU, H3EU, H3EU, H3EU, H3EU, H88EU, H88EU, H88EU, H88EU, H88EU, H88EU, H11EU, H11EU, H11EU, H11EU, H11EU, H11EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H9EU, H2SW, H2SW, H2SW, H2SW, H2SW, H2SW, H2SW, H2SW - Certificate PDF: https://openairdocs.org/files/sha256/14/ee/14eecb7d341ada8b4621936c4235b703a7b79d175fb89bbaf23f5f4e7d4e1a90 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176554548020260803155540.0001 - Page: https://openairdocs.org/stc/SR02301SE ## ADs that name it None. ## Approved models (35) - Airbus Helicopters AS350B (TCDS H9EU) - Airbus Helicopters AS350B1 (TCDS H9EU) - Airbus Helicopters AS350B2 (TCDS H9EU) - Airbus Helicopters AS350B3 (TCDS H9EU) - Airbus Helicopters AS350BA (TCDS H9EU) - Airbus Helicopters AS350C (TCDS H9EU) - Airbus Helicopters AS350D (TCDS H9EU) - Airbus Helicopters AS350D1 (TCDS H9EU) - Airbus Helicopters AS355E (TCDS H11EU) - Airbus Helicopters AS355F (TCDS H11EU) - Airbus Helicopters AS355F1 (TCDS H11EU) - Airbus Helicopters AS355F2 (TCDS H11EU) - Airbus Helicopters AS355N (TCDS H11EU) - Airbus Helicopters AS355NP (TCDS H11EU) - Airbus Helicopters EC130B4 (TCDS H9EU) - Airbus Helicopters EC130T2 (TCDS H9EU) - Airbus Helicopters Deutschland GmbH BO-105A (TCDS H3EU) - Airbus Helicopters Deutschland GmbH BO-105C (TCDS H3EU) - Airbus Helicopters Deutschland GmbH BO-105LS A-1 (TCDS H3EU) - Airbus Helicopters Deutschland GmbH BO-105LS A-3 (TCDS H3EU) - Airbus Helicopters Deutschland GmbH BO-105S (TCDS H3EU) - Airbus Helicopters Deutschland GmbH EC135 P1 (TCDS H88EU) - Airbus Helicopters Deutschland GmbH EC135 P2 (TCDS H88EU) - Airbus Helicopters Deutschland GmbH EC135 P2+ (TCDS H88EU) - Airbus Helicopters Deutschland GmbH EC135 T1 (TCDS H88EU) - Airbus Helicopters Deutschland GmbH EC135 T2 (TCDS H88EU) - Airbus Helicopters Deutschland GmbH EC135 T2+ (TCDS H88EU) - Bell Textron Canada Limited 206A (TCDS H2SW) - Bell Textron Canada Limited 206A-1 (OH-58A) (TCDS H2SW) - Bell Textron Canada Limited 206B (TCDS H2SW) - Bell Textron Canada Limited 206L (TCDS H2SW) - Bell Textron Canada Limited 206L-1 (TCDS H2SW) - Bell Textron Canada Limited 206L-3 (TCDS H2SW) - Bell Textron Canada Limited 206L-4 (TCDS H2SW) - Bell Textron Canada Limited 407 (TCDS H2SW) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. SR02301SE AEM USA, Inc. 5441 S. Macadam Ave # 5932 Portland, OR 97239 * * * *See attached Federal Aviation Administration (FAA) Approved Model List (AML) SR02301SE for approved aircraft models and applicable airworthiness regulations Approval of this change in type design applies to the rotorcraft listed on AML SR02301SE only. This approval should not be extended to other rotorcraft of this model on which other previously approved modifications are incorporated, unless it is determined that the relationship between this change and any of those other changes in type design will introduce no adverse effect upon the airworthiness of that rotorcraft. A copy of this certificate, the AML, the MDL, and the ICA must be maintained as part of the permanent records of the modified rotorcraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. 07/12/2013 09/29/2014 10/28/2015 11/16/2018 01/17/2014 ✔ for Manager, West Certification Branch 3 Installation of Geneva Aviation 28 – 14 VDC Power Converter per Geneva Aviation Master Drawing List (MDL) as listed on AML SR02301SE. This modification must be inspected and maintained in accordance with the FAA accepted Instructions for Continued Airworthiness (ICA) as listed on AML SR02301SE. SR02301SE 04/16/2026 3 SR02301SE 04/16/2026 Date Reissued:: 5/20/2022; 4/16/2026 -------------------------End------------------------ 3 3 Add Page ### SR02301SE_AML_4-16-2026.pdf FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SR02301SE FOR INSTALLATION OF A 28 – 14 VDC POWER CONVERTER ISSUE DATE: January 17, 2014 Page 1 of 1 **ITEM ROTORCRAFT MAKE** **ROTORCRAFT MODEL ORIGINAL** **TC NUMBER** **CERTIFICATION** **BASIS FOR** **ALTERATION MASTER** **DRAWING LIST** **INSTRUCTIONS FOR** **CONTINUED** AIRWORTHINESS AML REV DATE Number Revision* Number Revision** 1. Airbus Helicopters AS350C, AS350D, AS350D1, AS350B, AS350B1, AS350B2, AS350B3, AS350BA, EC130B4, and EC130T2 H9EU FAR 27 GA203 Revision N/C, dated July 2, 2013 ICA203-1 Revision N/C, dated July 2, 2013 9/29/14 2. Airbus Helicopters AS355E, AS355F, AS355F1, AS355F2, AS355N and AS355NP H11EU FAR 27 GA203 Revision N/C, dated July 2, 2013 ICA203-1 Revision N/C, dated July 2, 2013 9/29/14 3. Airbus Helicopters Deutschland GmbH BO-105A, BO-105LS A-1, BO-105LS A-3, BO-105C, BO-105S H3EU FAR 27 GA203 Revision N/C, dated July 2, 2013 ICA203-3 Revision N/C, dated July 2, 2013 9/29/14 4. Airbus Helicopters Deutschland GmbH EC135P1, EC135T1, EC135P2, EC135T2, EC135P2+ and EC135T2+ H88EU FAR 27 GA203 Revision N/C, dated July 2, 2013 ICA203-4 Revision N/C, dated July 2, 2013 9/29/14 5. Bell Helicopter 206A, 206A-1, 206B, 206L, 206L-1, 206L-3, 206L-4, and 407 H2SW FAR 27 GA203 Revision N/C, dated July 2, 2013 ICA203-2 Revision N/C, dated July 2, 2013 9/29/14 * Or later FAA Approved Revision ** Or later FAA-Accepted Revision FAA Approved: for Manager, West Certification Branch AMENDED: September 29, 2014 REISSUED: May 20, 2022; April 16, 2026 ## Every issue (6) - April 16, 2026: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/14/ee/14eecb7d341ada8b4621936c4235b703a7b79d175fb89bbaf23f5f4e7d4e1a90), [SR02301SE_AML_4-16-2026.pdf](https://openairdocs.org/files/sha256/cc/9a/cc9a7a84fe3f6722f51c35f5b62a26ab60bd4bd8cb4f58fcfa321f782ee11ee5) - May 20, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/12/30/123048518ba906b7d6dc91a0a2b5e6d58ae8f77c1ad8297447f0f04e3713b2cb), [AML SR02301SE.pdf](https://openairdocs.org/files/sha256/5d/57/5d57e34b869d759e09856db819db912983afe3b3615c7439a1c5c97619fc5d67) - November 16, 2018: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/bf/a1/bfa1aa8d37bac4723e4060b1f76c6a648e6073cc0bf49893a2c87d83f13d3d88), [SR02301SE_AML.pdf](https://openairdocs.org/files/sha256/43/ce/43ce1393709ae9da287751977b08f1fb2bc9e74c1e0c6ce466eabfd0be177aa0) - October 28, 2015: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ed/c0/edc047f380e52a67dd8b624e599cb3ba26741f9b0e2387cf90b83f25883be9d5), [SR02301SE_AML.pdf](https://openairdocs.org/files/sha256/43/ce/43ce1393709ae9da287751977b08f1fb2bc9e74c1e0c6ce466eabfd0be177aa0) - September 29, 2014: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/d4/81/d481c6582eb7186103b53071ed44ca7013d3ca8d0f61bc52189ff10feeaea18c), [SR02301SE_AML.pdf](https://openairdocs.org/files/sha256/43/ce/43ce1393709ae9da287751977b08f1fb2bc9e74c1e0c6ce466eabfd0be177aa0) - January 17, 2014: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/59/5b/595b54a35f4264dd9531a4bbd45de742f37ee43910e58657dfae26e7e71af463), [AML_SR02301SE.pdf](https://openairdocs.org/files/sha256/3c/b7/3cb74788c4898789c782fd3cfc0474ac21d81ad37b3c432478c15f488e440918) --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.