What it approves
Installed Brittain/Clarkson Autopilot
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
Number SA615SW
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: 1A10
Make: Piper Model: PA-23 Series
Installed Brittain/Clarkson Autopilot in accordance with Brittain Industries, Inc. Installation Manual 11903 and optional Brittain Industries, Inc. Nav-Coupler Add-On, Models B1-300, B1-301 or B1-304 installed in accordance with Brittain Industries, Inc. Installation Manuals 11903-7, 7A, or 11903-11. Brittain Industries, Inc. FAA Approved Airplane Flight Manual Supplements listed on sealed Master Drawing Lists AP-3 and APA-3 or later FAA approved revision are required with this installation.
Applicable eligible aircraft models and FAA Approved Airplane Flight Manual Supplements listed on sealed Master Drawing Lists AP-3 and APA-3 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: March 26, 1958 Date reissued: November 19, 2013;
4/2/64; 11/10/69; 11/2/72 Revision 3 Date of issuance: February 20, 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
ADs that name this STC · 1
An AD can apply because an STC is installed, or mention one in its text.