STC SA1938SW

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificate issued to:

SA1938SW Brittain Industries, Inc.

8630 20th Avenue SW Seattle, WA 98106 .

Civil Air Regulations 2A3 Make: Original Product Type Certificate Number:

Mooney M20C, M20E, M20F, M20J Installation of Brittain LSA-6 Lateral Stability Augmentation System (Positive Control) in accordance with Brittain Master Drawing List 403-733-001, Rev. B dated 11/4/76 and 403-733-001A, Rev. A, dated 11/4/76, or later FAA approved revision.

FAA Approved Airplane Flight Manual Supplement 407-733-001, Rev. C dated 11/7/16, or later FAA approved revision, or Airplane Flight Manual Supplement 407-733-001A revised October 28, 1976, or later FAA approved revision, are required.

Limited to Mooney Model M20C, Serial No. 20-0010, 201147 and subsequent; Model M20E, Serial No. 21-0038, 21-1161 and subsequent; Model M20F, Serial No. 22-1179 and subsequent; Model M20J, Serial No. 24-0002 and subsequent

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.

November 5, 1974 Date Reissued:

June 18, 1976; November 4, 1976 Revision 2; July 15, 2013;

October 5, 2016; December 17, 2021 Date of Issuance: Date Amended:

January 7, 1975 By Direction of the Administrator Signature:

For Acting Manager, Seattle ACO Branch

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ 2

SA1938SW

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ 2