# STC SA875EA - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Brittain Industries, Inc, United States - Description: Installation of Brittain Industries, Inc. Model B-7, NAV-2B, or B2C Flight Control System - Applied: May 4, 1971 - Status date: February 6, 2013 - Product: Aircraft, Small Airplane - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10) - Certificate PDF: https://openairdocs.org/files/sha256/07/6c/076c434b96e894f57914479eb84d7dd109d1ab78a59bca5f0f7b8af670c80d62 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4F8E06AF7190484C86257B17006EE467.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA875EA ## ADs that name it (0) None. ## Approved models (5) - Cessna Aircraft Company 310J ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - Cessna Aircraft Company 310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - Cessna Aircraft Company 310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - Cessna Aircraft Company T310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - Cessna Aircraft Company T310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) ## 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. Description of Type Design Change: Installation of Brittain Industries, Inc. Model B-7, NAV-2B, or B2C Flight Control System in accordance with Brittain Industries, Inc. Master Drawing List 3-563-52, Rev. G, dated August 16, 2011, or later FAA approved revision. Limitations and Conditions: 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 the product, the holder shall give the other person written evidence of that permission. Brittain Industries, Inc. 3266 N. Sheridan Road Tulsa, Oklahoma 74115 3A10 Make : Cessna Aircraft Company Model : 310J, 310P, 310Q, T310P, T310Q Date of application: May 4, 1971 Date of issuance: June 3, 1971 Date reissued: July 1, 1971; April 14, 1972; October 20, 1972; March 1, 1973; February 6, 2013 ( Signature) S. Frances Cox Manager, Special Certification Office Southwest Region (Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor)(Print or type) (Address of grantor) (Number and street) (City, State, and ZIP code) Signature of grantor (In ink): FAA Form 8110-2-1(10-69) Page 3 of 3 Number SA875EA Date of Issuance: June 3, 1971 Date of Re-Issuance: July 1, 1971; April 14, 1972; October 20, 1972; March 1, 1973; February 6, 2013 1. Installation of Model B-7 Flight Control System in Cessna Aircraft Company Models 310P, 310Q, T310P, T310Q requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 7-563-52, Revision B, Dated April 14, 1972 or later FAA approved revision onboard the modified aircraft. 2. Installation of Model B-7 Flight Control System in Cessna Aircraft Company Model 310J requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 27-563-52, Revision -, Dated March 1, 1973 or later FAA approved revision onboard the modified aircraft. 3. Installation of Model NAV-2B Flight Control Sy stem in Cessna Aircraft Company Models 310P, 310Q, T310P, T310Q requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 7-563- 46, Revision B, Dated April 14, 1972 or later FAA approved revision onboard the modified aircraft. 4. Installation of Model NAV-2B Flight Control Syst em in Cessna Aircraft Company Model 310J requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 27-563-46, Revision -, Dated March 1, 1973 or later FAA approved revision onboard the modified aircraft. 5. Installation of Model B2C Flight Control System in Cessna Aircraft Company Models 310P, 310Q, T310P, T310Q requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 7-563-44, Revision B, Dated April 14, 1972 or later FAA approved revision onboard the modified aircraft. 6. Installation of Model B2C Flight Control System in Cessna Aircraft Company Model 310J requires FAA Approved Flight Manual Supplement, Brittain Industries, Inc. Document 27-563-44, Revision -, Dated March 1, 1973 or later FAA approved revision onboard the modified aircraft. --END-- ## Every issue (1) - February 6, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/07/6c/076c434b96e894f57914479eb84d7dd109d1ab78a59bca5f0f7b8af670c80d62) --- 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.