# STC SA2653WE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: D'Shannon Products Ltd., United States - Description: Installation of Beryl D Shannon Aviation Specialties Engine Crankcase, Breather, and Vacuum Pump Air-Oil Separator in accordance with the FAA approved drawing lists shown on the attached Master Eligibility List Number MEL-2014 dated November 1, 1976, or later FAA approved drawing lists. - Applied: December 27, 1972 - Status date: July 14, 2011 - Product: Aircraft, Single-Engine - Certification basis: Part 21 - Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A-777](https://openairdocs.org/tcds/A-777), [TCDS A-782](https://openairdocs.org/tcds/A-782), [TCDS 1A15](https://openairdocs.org/tcds/1A15) - Certificate PDF: https://openairdocs.org/files/sha256/64/be/64be68194b3777bee3113a44c3def56c26f157c52113a30cac012951f668705d - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D98B7DC89EF8A9F2862578EF0055AB50.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA2653WE ## ADs that name it (1) - [AD 75-05-02](https://openairdocs.org/ad/75-05-02): Engine Oil · Beryl D Shannon Aviation Specialties Engine Crankcase… (D'Shannon Products STC SA2653WE). Effective Feb 21, 1975. Named in the applicability ## Approved models (53, first 50) - 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 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 E33C ([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 F33C ([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 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)) - Navion Aircraft Company Ltd. Navion A (L-17B) ([TCDS A-782](https://openairdocs.org/tcds/A-782)) - Navion Aircraft Company Ltd. Navion A (L-17C) ([TCDS A-782](https://openairdocs.org/tcds/A-782)) - Piper Aircraft Inc. PA-24 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) - Piper Aircraft Inc. PA-24-250 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) - Piper Aircraft Inc. PA-24-260 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) - The Cessna Aircraft Company 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - The Cessna Aircraft Company 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) All 53: https://openairdocs.org/stc/SA2653WE/models.md ## 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. This certificate issued to Part * of the Civil Air Regulations. Installation of Beryl D’Shannon Aviation Specialties Engine Crankcase, Breather, and Vacuum Pump Air-Oil Separator in accordance with the FAA approved drawing lists shown on the attached Master Eligibility List Number MEL-2014 dated November 1, 1976, or later FAA approved drawing lists. The approval of this change should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. D’Shannon Products, Ltd. 1309 County Road 134 Buffalo, MN 55313 * See attached Master Eligibility List Make : * Number MEL-1014 dated November 1, 1976 for list of approved airplane models and applicable airworthiness regulations Model : Date of application : December 27, 1972 Date of issuance : March 23, 1973 Date reissued : February 14, 1975; April 4, 2011; July 14, 2011 Date amended : November 14, 1973; January 31, 1974; February 14, 1975; November 1, 1976 ( Signature) Melvin D. Taylor Manager Atlanta Aircraft Certification Office ( Title) FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA2653WE Date of Issuance: March 23, 1973 Date Amended: November 1, 1976 Date Reissued: April 4, 2011 **FAA APPROVED** **MASTER ELIGIBILITY LIST NO. MEL1014 DATED NOVEMBER 1, 1976** **INSTALLATION OF ENGINE CRANKCASE BREATHER AND VACUUM PUMP AIR-OIL SEPARATOR** D’SHANNON PRODUCTS, LTD. **1309 COUNTY ROAD 134 BUFFALO, MN 55313** **MAKE AIRPLANE MODEL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION BASIS** **FAA APPROVED** DRAWING LISTS BEECH H35, J35, K35, M35, N35, P35, 35-33, 35-A33, 35-B33, 35-C33, E33, F33, G33 3A15 CAR 3 Amended to 5-15-56 DLB-1014 Rev. D Dated 3-9-76 S35, V35, V35A V35B, 35-C33A, E33A, E33C, F33A, F33C, 36, A36 3A15 CAR 3 Amended to 5-15-56 DBL-1016 Rev. D Dated 4-14-76 35, A35, B35, C35, D35, F35, G35, 35R, E35 A-777 CAR Part C3 dated 11-13-45 DLB-1019 Rev. C Dated 4-19-76 PIPER PA-24 PA-24-250 PA-24-260 1A15 CAR 3 Nov. 1, 1949 DLB-1013 Rev. C Dated 7-12-76 NAVION Model Navion A A-782 CAR 3 Nov. 13, 1945 DLB-1012 Rev. B Dated 7-22-76 CESSNA 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P 3A13 CAR 3 Dated Nov. 1, 1949 Amended to Oct. 1, 1959 DLB-1030 Rev. C Dated 8-1-76 ## Every issue (2) - July 14, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/64/be/64be68194b3777bee3113a44c3def56c26f157c52113a30cac012951f668705d) - April 4, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/8d/1f/8d1f3dc17f285e40bbf3fcc610eded43db98dba6959b9b05d4b6c9a24f9c2124) --- 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.