# STC SA662WE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Brittain Industries, Inc, United States - Description: Installation of Brittain Industries, Inc., Model B1-400 Hi-Lo Sensitivity Adaptor - Applied: April 10, 1964 - Status date: November 19, 2013 - Product: Aircraft, Large Airplane - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 2A1](https://openairdocs.org/tcds/2A1), [TCDS A1CE](https://openairdocs.org/tcds/A1CE), [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A-777](https://openairdocs.org/tcds/A-777), [TCDS 3A16](https://openairdocs.org/tcds/3A16), [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS 3A21](https://openairdocs.org/tcds/3A21), [TCDS 3A10](https://openairdocs.org/tcds/3A10), [TCDS 3A25](https://openairdocs.org/tcds/3A25), [TCDS 1A10](https://openairdocs.org/tcds/1A10), [TCDS 1A15](https://openairdocs.org/tcds/1A15), [TCDS 2A13](https://openairdocs.org/tcds/2A13), [TCDS A1EA](https://openairdocs.org/tcds/A1EA), [TCDS A-782](https://openairdocs.org/tcds/A-782), [TCDS 2A4](https://openairdocs.org/tcds/2A4) - Certificate PDF: https://openairdocs.org/files/sha256/ed/f9/edf9e872ad05cf97efed64f3c6b58794ecb05886210fd4cc8797a6c489a4cafc - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/92B720F5E6CF36E686257DCB007260C2.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA662WE ## ADs that name it (0) None. ## Approved models (218, first 50) - American Navion Society Ltd. D-16 ([TCDS 2A1](https://openairdocs.org/tcds/2A1)) - American Navion Society Ltd. D-16A ([TCDS 2A1](https://openairdocs.org/tcds/2A1)) - Beechcraft Corporation 19A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation 23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation 35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Beechcraft Corporation 35-33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation 35-A33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation 35-B33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation 35-C33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation 35-C33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation 35R ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Beechcraft Corporation 36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation 56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 58A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-A55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-B55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-B55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-B55B ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-C55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation 95-C55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation A23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation A23-19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation A23-24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation A23A ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation A24 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation A24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation A35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Beechcraft Corporation A36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation A36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation A56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation B19 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation B23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation B24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation B35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Beechcraft Corporation B36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation B95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation B95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation C23 ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation C24R ([TCDS A1CE](https://openairdocs.org/tcds/A1CE)) - Beechcraft Corporation C35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Beechcraft Corporation D35 ([TCDS A-777](https://openairdocs.org/tcds/A-777)) - Beechcraft Corporation D55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation D55A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation D95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16)) - Beechcraft Corporation E33 ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation E33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) - Beechcraft Corporation E33C ([TCDS 3A15](https://openairdocs.org/tcds/3A15)) All 218: https://openairdocs.org/stc/SA662WE/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. Number SA662WE This certificate issued to: Brittain Industries, Inc. 3266 N. Sheridan Road Tulsa, OK 74115 Part 3of the Civil Air Regulations. Original Product – Type Certificate Number: 2A4, A1CE, A777, 3A15, 3A16, 3A13, 3A21, 3A10, 3A25, A782, 1A10, 1A15, 2A13, A1EA or 2A1 Make: Rockwell, Beech, Navion, Universal, Cessna, Piper Model: See Limitations and Conditions Installation of Brittain Industries, Inc., Model B1-400 Hi-Lo Sensitivity Adaptor, installed per Installation Manual 11961. Brittain Autopilot with NAV-1 Navigation Coupler and Heading Lock installed per STC SA97WE, SA136WE, SA450WE, SA474WE, SA477WE, SA502WE, SA517WE, SA525WE, SA533WE, SA551WE, SA553WE, SA559WE, SA560WE, SA600WE, SA601WE, SA604WE, SA605WE, SA614WE, SA618WE, SA627WE, SA631WE, SA632WE, SA4-548, SA4-572, SA4-716, SA4-1052, SA4-1239, SA4-1260, or SA4-1598 is required with this installation. Applicable eligible aircraft models listed on sealed Master Drawing List #A-61 or later FAA approved revision. 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. Date of application: April 10, 1964 Date reissued: November 19, 2013; 11/10/69; 11/2/72 Revision 2 Date of issuance: April 17, 1964 Date amended: Signature S. Frances Cox Title Manager, Special Certification Office, Southwest Region FAA Form 8110-2 (8/13) Page 1 **SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)** To (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP Code) From (Name of grantor) (Address of grantor) (Number and street) (City, State, and ZIP Code) FAA Form 8110-2 (8/13) Page 2 ## Every issue (1) - November 19, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ed/f9/edf9e872ad05cf97efed64f3c6b58794ecb05886210fd4cc8797a6c489a4cafc) --- 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.