# STC SA4240WE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: TALCO Aviation Corp., United States - Description: Installation of inflatable door seal. - Applied: August 14, 1980 - Status date: February 2, 2021 - Product: Aircraft, Small Airplane - Data sheets: [TCDS 5A4](https://openairdocs.org/tcds/5A4) - Certificate PDF: https://openairdocs.org/files/sha256/c1/d5/c1d5f621ac4c52403907eaf2a8388e94e6065c03df3aca420e08a5b4b71de2cb - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126771254320231013151746.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA4240WE ## ADs that name it (2) - [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1): Electric Inflatable Door Seals · Cessna 17-30, 17-30A, 17-31 and 267 more. Effective May 1, 2000. Named in the applicability - [AD 98-21-21](https://openairdocs.org/ad/98-21-21) (historical): Inflatable Door Seals · Bob Fields Aerocessories Electric Inflatable Door Seal. Effective Oct 30, 1998. Named in the applicability ## Approved models (14) - Textron Aviation Inc. 50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. B50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. C50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. D50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. D50A ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. D50B ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. D50C ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. D50E ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. D50E-5990 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. E50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. F50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. G50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. H50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) - Textron Aviation Inc. J50 ([TCDS 5A4](https://openairdocs.org/tcds/5A4)) ## 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 AviationAdministration Supplemental Type Certificate Number: SA4240WE FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of 3 This certificate issued to: TALCO Aviation Corp. 3015 E. New York St, STE A2-270 Aurora, IL 60504 Part 3* of the Civil Air Regulations . Original Product Type Certificate Number: 5A4 Make: Textron Aviation Inc. Model: 50, B50, C50, D50, D50A, D50B, D50C, Description of Type Design Change: D50E, D50E-5990, E50, F50, G50, H50, J50 Installation of inflatable door seal in accordance with FAA sealed Aerocessories Drawing No. 3950 dated April 7, 1980, or later FAA approved revision. Date of Application: August 14, 1980 Date Reissued: December 20, 2019; February 2, 2021 Date of Issuance: September 25, 1980 Date Amended: Jim Grigg Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate Number: SA4240WE FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of 3 United States of America Department of Transportation Federal AviationAdministration Supplemental Type Certificate (Continuation Sheet) Number: SA4240WE Date of Issuance: September 25, 1980 Date of Reissuance: February 2, 2021 *See Aircraft Specification 5A4 for complete certification basis. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. -END- FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 3 of 3 ## Every issue (2) - February 2, 2021: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c1/d5/c1d5f621ac4c52403907eaf2a8388e94e6065c03df3aca420e08a5b4b71de2cb) - December 20, 2019: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ad/9b/ad9becea5f8edd12b4aaaf8cbbf2732eaf8cfce796e134748360485fe07f9685) --- 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.