# STC SA1176SO - Type: Supplemental type certificate - Status: Current, Amended - Holder: D'Shannon Products Ltd., United States - Description: Installation of Aileron and Wing Flap Gap Seals - Applied: August 1, 1980 - Status date: January 6, 2010 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A-777](https://openairdocs.org/tcds/A-777) - Certificate PDF: https://openairdocs.org/files/sha256/68/68/68685c9de3e2145e80c5d9762f8165b4ee24d2706cdc7f149f36f8dde58dd0b5 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C6FACE68B531A802862576C500799B34.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA1176SO ## ADs that name it (0) None. ## Approved models (33) - Hawker Beechcraft Corporation 35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation 35-33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation 35-A33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation 35-B33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation 35-C33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation 35-C33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation 35R ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation 36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation A35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation A36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation A36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation B35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation C35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation D35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation E33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation E33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation E35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation F33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation F33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation F35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation G33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation G35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Hawker Beechcraft Corporation G36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation H35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation J35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation K35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation M35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation N35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation P35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation S35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation V35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation V35A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Hawker Beechcraft Corporation 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. Part 3 of the Civil Air Regulations.) Installation of Aileron and Wing Flap Gap Seals in accordance with D’Shannon Products Drawing B6300, Revision A, dated October 8, 1980, or later FAA approved revision. 1) Compatibility of this design change with previously approved modifications must be determined by the installer. 2) This approval should not be extended to other specific airplanes of this model on which previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any other of those previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane. 3) If the holder agrees to permit another person to use this certificate to alter a product, the holder shall give the other person written evidence of that permission. D’Shannon Products Ltd. 1309 County Road 134 Buffalo, MN 55313 A-777 and 3A15 Make : Hawker Beechcraft Corporation Model : See Continuation Sheet Date of application : August 1, 1980 Date of issuance : October 10, 1980 Date reissued : June 4, 2009; July 7, 2009 Date amended : January 6, 2010 Original Signed By: Mary Ellen A. Schutt ( Signature) Mary Ellen A. Schutt Manager, Airframe and Administrative Branch Chicago Aircraft Certification Office ( Title) FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA1176SO Date of Issuance: October 10, 1980 Date Amended: January 6, 2010 -----END----- Eligible Models Type Certificate Models A-777 35 A35 B35 C35 35R D35 E35 F35 G35 3A15 H35 J35 K35 M35 35-33 N35 35-A33 35-B33 P-35 S35 35-C33 E33 F33 V35 V35A V35B 35-C33A E33A 36 A36 F33A G33 A36TC G36 ## Every issue (1) - January 6, 2010: Amended, Current. [certificate](https://openairdocs.org/files/sha256/68/68/68685c9de3e2145e80c5d9762f8165b4ee24d2706cdc7f149f36f8dde58dd0b5) --- 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.