STC SA523SW

Supplemental type certificate · Mitchell Industries, Inc

Holder
Mitchell Industries, Inc · United States
Status
Current · Issued
Status date
May 28, 1965
Applied
May 21, 1965
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS1A10

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of Mitchell Automatic trim system AK165.

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.

FEDERAL AVIATION AGENCY

NAME AND ADDRESS OF APPLICANT Mltchell Industries, Inc.

Municipal Airport P. O. Box 610 Mineral Wells, Texas 76067

DESCRIPTION OF CHANGE Installation of Mttchell Awtomatl Mitchell Industries, Inc. Bulled subsequent F. A, A. approved bu

WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO WILL PARTS BE MANUFACTURED FOR SALE (K»f. CAR

SIGNATURE AND TITLE OF APPLICANT May 21. 1965

DATE OF APPLICATION FORM APPROVED, BUDGET BUREAU NO. 04-R015

INSTRUCTIONS - SUBMIT IN TRI PLICATE TO LOCAL FAA FLIGHT STANDARDS INSPECTOR.

COPY WILL BE RETURNED TO APPLICANT UPON

ISSUANCE

2. SUPPLEMENTAL TYPE CERTIFICATE APPLIED FOR:

Ijg 1 AIRCRAFT 1 1 ENGINE L J PROPELLER

ORIGINAL MODEL DESIGNATION Piper PA*21.21Sr PA. 23 .2 SO NEW MODEL DESIGNATION (If demired) Ic Trim System Model AK 165 per la No. 2S0 dated May 21, 1965 and Lletins and/or supplements.

OTHER PERSONS? [jgl YES Q NO

1.55)7 §£] YES [ "1 NO /flf^s ^2?L.

Vica President TITLE h*«lW«...

6. To be Competed by FAA

NATURE AND LOCATION OF DATA Data listed in itea 3 above on file at SW-210, Bafereaee Project: Hone Applicable regulation*: Sea* as original certification.

ORIGINAL tYPE CERTIFICATE NO. FAA AP 1A10 SUPPLEMENTAL TYPE CERTIFICATE NO.

SA523SW

DATE OF APPROVAL Cbi */2oV63 =ROVAL (fytfiZfrr ^ZfiL/^/fct^ _

SI GNATURE ef , Engineering and Manufacturing Vr< inch Tl TLE * U.S. GOVERNMENT PRINTING OFFICE : 1959 O—509657 FORM FAA-2417 (5-59)

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 2

MakeModelData sheet
Piper Aircraft Inc.PA-23-2351A10
Piper Aircraft Inc.PA-23-2501A10