# STC SA04250CH - Type: Supplemental type certificate - Status: Current, Reissued - Holder: SRS Aviation LLC., United States - Description: This STC is for the Installation of SRS Aviation LLC Combination Instrument Panels in accordance with SRS Aviation LLC Master Drawing List, Document 9.0 Master Drawing List Rev Int. dated March 1, 2016, or later FAA approved revisions. - Applied: March 30, 2017 - Status date: May 26, 2021 - Product: Aircraft - Certification basis: Part 21, Part 23 - Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16), [TCDS A23CE](https://openairdocs.org/tcds/A23CE) - Certificate PDF: https://openairdocs.org/files/sha256/eb/0e/eb0e21ea2c0151c676dd301195576e3ea6598681dbe79a237d28daa258106f51 - Approved model list and other attachments: [AML SA04250CH.pdf](https://openairdocs.org/files/sha256/9b/aa/9baa25e1d4238729b50e61d2f248b181e1de735f15b75c5fd0bbec95574b1db1) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A9A9D6096E78136F862586E2006EBC4D.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA04250CH ## ADs that name it (0) None. ## Approved models (14) - Textron Aviation Inc. 56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. 58P ([TCDS A23CE](https://openairdocs.org/tcds/A23CE)) - Textron Aviation Inc. 58PA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE)) - Textron Aviation Inc. 58TC ([TCDS A23CE](https://openairdocs.org/tcds/A23CE)) - Textron Aviation Inc. 58TCA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE)) - Textron Aviation Inc. 95-A55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. 95-B55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. 95-C55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. A56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. D55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. D95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. E55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Textron Aviation Inc. E95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) ## 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. _ FAA FORM 8110-2(10-68) PAGE 1 of 2 PAGES N umber SA04250CH This certificate issued to Part *of the * R egulations. Original Pr oduct --Type Certificate N umber* Description of Type Design Change: This STC is for the Installation of SRS Aviation LLC Combination Instrument Panels in accordance with SRS Aviation LLC Master Drawing List, Document 9.0 Master Drawing List Rev Int. dated March 1, 2016, or later FAA approved revisions. 1. T he installer must determine whether this design change is compatible with previously approved modifications. 2. A copy of this certificate and FAA Approved Model List (AML) No. SA04250CH, issued May 26, 2021, or later FAA revision, must be maintained as part of the permanent records for the modified aircraft. 3. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other pers on written evidence of that permission. SRS Aviation LLC 5901 217th St. E Prior Lake, MN 55372 * See attached FAA Approved Model List (AML) M ake :* Number SA04250CH for list of approved airplane M odel * models and applicable airworthiness regulations. Date of application : March 30, 2017 Date of issuance : November 6, 2017 Date reissued : May 26, 2021 Date amended : B y direction of the A dministrator (Signature) Monica L. Nemecek Manager, Airframe and Administrative Services Section Chicago ACO Branch (Title) T he FAA will reissue the certificate in the name of the transferee and forward it to him. RANSFER ENDORSEMENT T ransfer the ownership of Supplemental Type Certificate Number to (Name of transferee) ( Address of transferee) (Number and street) (City, State, and ZIP code) fro m (Name of grantor) (Print of type) ( Address of grantor) (Number and street) (City, State, and ZIP code) E xtent of Authority (if licensing agreement): D ate of Transfer: S ignature of grantor (In ink): ### AML SA04250CH.pdf FAA APPROVED MODEL LIST (AML) NO. SA04250CH SRS Aviation LLC for installing a Combination Instrument Panel Issue Date: November 6, 2017 Page 1 of 1 **INSTALLATION** **INSTRUCTIONS** **ITEM** **AIRCRAFT MAKE** **AIRCRAFT MODEL** **ORIGINAL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION BASIS FOR** **ALTERATION** **DRAWING** **NUMBER REVISION NO.** **AND DATE** AFM **SUPPLEMENT** **NUMBER/DATE** AML AMENDMENT DATE 1 Textron Aviation Inc. 95-A55, 95-B55, 95-C55, D55, D95A, E95 3A16 CAR 3, 15 May 1956 96-324030-2SRS REVISION INT 1MAR16 N/A 11/6/2017 2 Textron Aviation Inc. E55, 56TC, A56TC, 58 3A16 CAR 3, 15 May 1956 96-324030-3SRS REVISION INT 1MAR16 N/A 11/6/2017 3 Textron Aviation Inc. 58P, 58PA, 58TC, 58TCA A23CE 14 CFR Part 23, effective 23-12 96-324030-3SRS REVISION INT 1MAR16 N/A 11/6/2017 FAA Approved: _____________________________________ Monica Nemecek, Manager, Airframe & Administrative Sevices Section Chicago ACO Branch : Reissued: May 26, 2021 Amended: ## Every issue (1) - May 26, 2021: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/eb/0e/eb0e21ea2c0151c676dd301195576e3ea6598681dbe79a237d28daa258106f51), [AML SA04250CH.pdf](https://openairdocs.org/files/sha256/9b/aa/9baa25e1d4238729b50e61d2f248b181e1de735f15b75c5fd0bbec95574b1db1) --- 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.