# STC SA00638WI - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Aero-Mach Wilco LLC, United States - Description: Installation of Concorde Battery Corporation (vrsla) Valve Regulated Sealed Acid Battery. - Applied: November 17, 1997 - Status date: September 20, 2022 - Product: Aircraft, Small Airplane - Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A1CE](https://openairdocs.org/tcds/A1CE), [TCDS A-777](https://openairdocs.org/tcds/A-777) - Certificate PDF: https://openairdocs.org/files/sha256/16/7e/167e436da2e7c4f4e5bfceeeba57890011a6df886622bee8fe0e9ad95bbb437f - Approved model list and other attachments: [SA00638WI_AML.pdf](https://openairdocs.org/files/sha256/d0/d0/d0d0b443ba36604e44592eb052aaea05f35202ab8b6c66356b102f436b0f5740) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176702910320230126141612.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA00638WI ## ADs that name it (0) None. ## Approved models (50) - Textron Aviation Inc. 19A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. 23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. 35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. 35-33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. 35-A33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. 35-B33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. 35-C33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. 35-C33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. 35R ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. 36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. A23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. A23-19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. A23-24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. A23A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. A24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. A24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. A35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. A36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. A36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. B19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. B23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. B24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. B35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. B36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. C23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. C24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. C35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. D35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. E33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. E33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. E33C ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. E35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. F33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. F33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. F33C ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. F35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. G33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. G35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Textron Aviation Inc. G36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. H35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. J35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. K35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. M19A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Textron Aviation Inc. M35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. N35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. P35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. S35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. V35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. V35A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Textron Aviation Inc. V35B ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) ## 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. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificat e may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21.47. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the proper ty of the STC holder. FAA Form 8110-2 (5/14) Page 1 of This certificate issued to: Part of the Signature Title 2 SA00638WI Aero-Mach Wilco LLC 7707 E. Funston Street Wichita, KS 67207 Civil Aviation Regulations. 3 Installation of Concorde Valve Regulated Sealed Lead Acid (VRSLA) battery. See attached AML No. SA00638WI for required data. 1. Compatibility of this design with previously approved modification must be determined by the installer. 2. This STC is applicable only to the aircraft serial numbers called out in the Installation Instructions drawing number W3556003. Yvette Emerson Program Manager, AIR-7K5 Wichita ACO Branch See attached FAA Approved Model List (AML) No. SA00638WI for all makes, models, and applicable airworthiness regulations. September 20, 2022November 17, 1997 March 11, 1998 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificat e may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21.47. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the proper ty of the STC holder. FAA Form 8110-2 (5/14) Page 2 of To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement): ### SA00638WI_AML.pdf **FAA APPROVED MODEL LIST (AML) NO. SA00638WI** **AERO-MACH WILCO, LLC** **INSTALLATION OF CONCORDE VALVE REGULATED SEALED LEAD ACID (VRSLA) BATTERY** Date Issued: March 11, 1998 **ITEM AIRCRAFT MAKE AIRCRAFT MODEL ORIGINAL TCDS CERTIFICATION BASIS FOR ALTERATION** **INSTALLATION** **INSTRUCTIONS AMMENDENT DATE DRAWING NO.** REVISION NO.* DATE 1 Textron Aviation (Beechcraft) 35, A35, B35, C35, D35, E35, F35, G35, 35R A-777 CAR 3, as listed in the TCDS W3556003 Rev. Original 2/20/1998 Original 2 Textron Aviation (Beechcraft) 19A, B19, M19A, 23, A23, A23A, A23-19, A23-24, B23, C23, A24, A24R, B24R, C24R A1CE CAR 3, as listed in the TCDS W3556003 Rev. Original 2/20/1998 Original 3 Textron Aviation (Beechcraft) H35, J35, K35, M35, N35, 35-33, 35-A33, 35-B33, 35-C33, P35, S35, E33, F33, V35, V35A, V35B, 35-C33A, E33A, E33C, 36, A36, F33A, F33C, G33, A36TC, B36TC 3A15 CAR 3, as listed in the TCDS W3556003 Rev. Original 2/20/1998 Original 4 Textron Aviation (Beechcraft) G36 3A15 CAR 3, as listed in the TCDS W3556003 Rev. C 6/1/2012 August 10, 2012 Approved by: Yvette Emerson Program Manager, AIR-7K5 Wichita ACO Branch Date reissued: September 20, 2022 ## Every issue (3) - September 20, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/16/7e/167e436da2e7c4f4e5bfceeeba57890011a6df886622bee8fe0e9ad95bbb437f), [SA00638WI_AML.pdf](https://openairdocs.org/files/sha256/d0/d0/d0d0b443ba36604e44592eb052aaea05f35202ab8b6c66356b102f436b0f5740) - August 10, 2012: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/ab/0e/ab0e384d058caefa44ab9d3de4939464fab8afd0e69646cbb01b1aecfa0357ef), [SA00638WI_AML.pdf](https://openairdocs.org/files/sha256/fc/4c/fc4c88ab72bc8f75d892f48b38d62092fb57304c1488cfb60f773ec755c4bd56) - March 11, 1998: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/ab/0e/ab0e384d058caefa44ab9d3de4939464fab8afd0e69646cbb01b1aecfa0357ef), [SA00638WI AML.pdf](https://openairdocs.org/files/sha256/cc/11/cc11e0bc00626c29f6c3c093e572b359b2e9d6191c75e1eef8450559272a79f7) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.