# STC SA00919SE - Type: Supplemental type certificate - Status: Current, Issued - Holder: Inconceivable Aviation LLC, United States - Description: : Installation of vacuum stall warning system as either the primary or as a secondary stall warning system in accordance with drawings and instructions listed in AML SA00919SE. - Applied: November 20, 2000 - Status date: May 24, 2001 - Product: Aircraft - Certification basis: Part 21 - Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS 3A17](https://openairdocs.org/tcds/3A17), [TCDS A4EU](https://openairdocs.org/tcds/A4EU) - Certificate PDF: https://openairdocs.org/files/sha256/5a/fc/5afc5b116604412d255b04112f0606e8d9424d2327442444f1b82494733ba2ac - Approved model list and other attachments: [SA00919SE AML .pdf](https://openairdocs.org/files/sha256/a4/66/a4667c29e4f0a650236a61e092dc93b0d7a266001225909c6414c72efc5128ef) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2BB1A36A41FD86D98625798100573144.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA00919SE ## ADs that name it (0) None. ## Approved models (17) - Cessna Aircraft Company 172 ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172A ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172B ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172C ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172D ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172E ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172F (USAF T-41A) ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 172G ([TCDS 3A12](https://openairdocs.org/tcds/3A12)) - Cessna Aircraft Company 175 ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 175A ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 175B ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company 175C ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) - Cessna Aircraft Company F172D ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172E ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172F ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company F172G ([TCDS A4EU](https://openairdocs.org/tcds/A4EU)) - Cessna Aircraft Company P172D ([TCDS 3A17](https://openairdocs.org/tcds/3A17)) ## 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. Number SA00919SE This certificate, issued to Inconceivable Aviation, LLC 13103 168 th Street NE Arlington, WA 98223 Part * of the * Regulations. Original ProductType Certificate Number: *See Approved Model List (AML) No. SA00919SE Make: for a list of original type certificates, approved Model: models, and applicable regulations. Description of the Type Design Change: Installation of vacuum stall warning system as either the primary or as a secondary stall warning system in accordance with drawings and instructions listed in AML SA00919SE. Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, along with a copy of AML SA00919SE, a copy of the Airplane Flight Manual Supplement (Report IA-5, Initial Release), dated May 24, 2001, and the Instructions for Continued Airworthiness (Report IA-6, Initial Release), dated May 24, 2001, or later FAA approved revisions, must be maintained as part of the permanent records for the modified aircraft. 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. This certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Date of application: November 20, 2000 Date reissued: Date of issuance: May 24, 2001 Date amended: (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ### SA00919SE AML .pdf **INCONCEIVABLE AVIATION, LLC FAA APPROVED MODEL LIST (AML) NO. SA00919SE FOR** **INSTALLATION OF VACUUM STALL WARNING SYSTEM** **AS EITHER THE PRIMARY OR AS A SECONDARY STALL WARNING SYSTEM** **ISSUED MAY 24, 2001** **ITEM AIRPLANE MAKE** **AIRPLANE MODEL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION BASIS FOR** ALTERATION FAA APPROVED INSTRUCTIONS and DRAWINGS (see Note 1 and Note 2) _______________ **NUMBER REV DATE AML** **REVISION DATE** 1. Cessna Aircraft Company 172, 172A, 172B, 172C, 172D, 172E, 172F (T-41A), 172G 3A12 **FAR 23** IA-1 N/A 2/18/01 IA-2 N/A 2/25/01 IA-3 N/A 2/25/01 IA-4 N/A 2/25/01 Original Issue 2. Cessna Aircraft Company 175, 175A, 175B, 175C, P172D 3A17 **FAR 23** IA-1 N/A 2/18/01 IA-2 N/A 2/25/01 IA-3 N/A 2/25/01 IA-4 N/A 2/25/01 Original Issue 3. Reims Aviation S.A. F172D, F172E, F172F, F172G A4EU FAR 23 IA-1 N/A 2/18/01 IA-2 N/A 2/25/01 IA-3 N/A 2/25/01 IA-4 N/A 2/25/01 Original Issue NOTE 1: Use the listed data or later FAA approved revisions. APPROVED _______________________________ Acting Manager Seattle A i r c r a f t C e r t i f i c a t i o n O f f i c e P a g e 1 o f 1 ## Every issue (1) - May 24, 2001: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5a/fc/5afc5b116604412d255b04112f0606e8d9424d2327442444f1b82494733ba2ac), [SA00919SE AML .pdf](https://openairdocs.org/files/sha256/a4/66/a4667c29e4f0a650236a61e092dc93b0d7a266001225909c6414c72efc5128ef) --- 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.