STC SA491SW

Supplemental type certificate · Mitchell Industries Inc

Holder
Mitchell Industries Inc · United States
Status
Current · Reissued
Status date
January 20, 1966
Applied
March 12, 1965
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA6CE

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

What it approves

Installation of Mitchell Automatic pilot AK135

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 FORM APPROVED' BUDGET BUREAU N°' ^^

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

oUr r Ltntn 1 AL [Trt 1/tK 1 IrlwAlt COPY WILL BE RETURNED TO APPLICANT UPON

ISSUANCE

NAME AND ADDRESS OF APPLICANT Mitchell Industries, Inc.

P. O. Box 610 Municipal Airport Mineral Wells, Texae 760

DESCRIPTION OF CHANGE Installation of Mitchell Autoi Mitchell Industries, Inc. Bu subsequent F.A.A. approve* of Mitchell Automatic Pilot ] Industries, Inc. Bulletin No, Automatic Pilot Model AK15 Inc. F.A.A. approved Bulle Mitchell Automatic Pitch Tr Mitchell Industries, Inc. Bul ation of Mitchell Lateral Qul with Mitchell Industries, Inc Notes: Mitchell Industries,

2. SUPPLEMENTAL TYPE CERTIFICATE APPLIED FOR:

1 X| AIRCRAFT 1 1 ENGINE l_ J PROPELLER

ORIGINAL MODEL DESIGNATION Cessna 337 ,_ NEW MODEL DESIGNATION (If deiired) *7 None matic Pilot Model AK155 in accordance with lletin No. 271 dated March 12, 1965 and i Bulletins and/or supplements. Installation Model AK155E in accordance with Mitchell 295 dated 9-17-65. Installation of Mitchell 5E-3 in accordance with Mitchell Industries, tin No. 296 dated 9-17-65. Installation of im System Model AK156 in accordance with iletin No. 272 dated March 12, 1965. Ins tall - .dance Radio Coupler Model AK123 in accordance . Bulletin No. 206 dated June 10. 1964.

Inc. F.A.A. approved placard 13A234- 155 reauirec ILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? [XI YES 1 1 NO WILL PARTS BE MANUFACTURED FOR SALE (Ret. CAR 1.55)? [_] YES 1 1 NO

SIGNATURE AND TITLE OF APPLICANT Revised 9-17-65 3-12-65

DATE OF APPLICATION $-sJ24L—^SIGNATURE Vice President TITLE

6. To be Completed fcy FAA

NATURE AND LOCATION OF DATA Data listed in item 3 above, and TIR A688SWS on file in SW-210.

Applicable regulations: same as original certification.

ORIGINAL TYPE CERTIFICATE NO.

A6CE SUPPLEMENTAL TYPE CERTIFICATE NO.

SA491SW t^TE OF APPROVAL L 3/19/65 Revision 1 1/20/66

FAA APPROVAL

SI GNATURE ^ 'R. H. Slaughter Chief, Engineering & Manufacturing Branch Tl TLE U.S. GOVERNMENT PRINTING OFFICE : 1959 O—509657 FORM FAA-2417 (5-59)

ADs that name this STC · 1

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

Approved models · 1

MakeModelData sheet
Cessna Aircraft Company337A6CE