# STC SA5670SW - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Brittain Industries, Inc, United States - Description: Installation of Brittain Industries Model BSS Flight Control System - Applied: July 27, 1983 - Status date: September 30, 2016 - Product: Aircraft, Small Airplane - Certification basis: Part 3, Part 21, Part 23 - Data sheets: [TCDS 3A23](https://openairdocs.org/tcds/3A23) - Certificate PDF: https://openairdocs.org/files/sha256/eb/39/eb3999fa05e07772c5cea42d33e33f0eaec83722750756ca3168f53cc4807a64 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E2A47AEA63405B4D862580B50069F9B7.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA5670SW ## ADs that name it (0) None. ## Approved models (19) - Maule Aerospace Technology Inc. M-4 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-180C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-180S ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-180T ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-210 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-210C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-210S ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-210T ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-220 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-220C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-220S ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4-220T ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4S ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-4T ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-5-180C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-5-200 ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-5-210C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) - Maule Aerospace Technology Inc. M-5-235C ([TCDS 3A23](https://openairdocs.org/tcds/3A23)) ## 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. FAA Form 8110-2 (5/14) Page 1 of 2 Number: SA5670SW Part 3 of the Civil Air Regulations, and Part 23 of the Federal Aviation Regulations. Original Product – Type Certificate Number: 3A23 Make: Maule Model: M-4, -4C, -4T, M-4-180C, S & T, M-4-210, -210C, S & T, M-40220, -220C, S & T, M-5-180C, M-5-200, -210, -210C, -220C, -235C, M-4S FAA Approved Airplane Flight Manual Supplement No. 407-765-546 is required with Brittain Model Nav Flite IV Flight Control; or Supplement No 407-765-501 is required with Brttain Model BSS Flight Control System, both dated 2/27/84, or later FAA approved revision. Installation of Brittain Industries Model BSS Flight Control System in accordance with Installation Instructions 402-765-501 and Master Drawing List 403-765-501 Revision B dated 3/1/84; or later FAA approved revision; and installation of Nav Flite IV Flight Control System in accordance with Installation Instructions 402-765-546 and Master Drawing List 403-765-546 Revision B dated 3/1/84, or later FAA approved revision. 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. Date of Application: July 27, 1983 Date Reissued: July 12, 2013; September 30, 2016 Date of Issuance: March 1, 1984 Date Amended: Signature Title Matt Crouch Acting Manager, Fort Worth Aircraft Certification Office, Southwest Region Brittain Industries, Inc. 3266 N. Sheridan Road Tulsa, OK 74115 FAA Form 8110-2 (5/14) Page 2 of 2 Transfer the ownership of Supplemental Type Certificate Number: SA5670SW To (Name and address of transferee) From (Name and address of grantor) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: ST10962SC FAA Form 8110-2 (5/14) Page 3 of 3 ## Every issue (2) - September 30, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/eb/39/eb3999fa05e07772c5cea42d33e33f0eaec83722750756ca3168f53cc4807a64) - July 12, 2013: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/12/12/1212e7ad524d5c880e3dcf704f548319f706ec59569551bbd34a059170ca8319) --- From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.