# STC SA470SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Mitchell Industries, Inc, United States
- Description: Installation of Mitchell Automatic pilot AK122
- Applied: January 11, 1965
- Status date: January 18, 1965
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/86/3f/863fcdb9b68e50b76fa9c56ede8763a824e888563c1d164277cc89c2a81c0176
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F0DAF4AFFCE1784686257E60006B9522.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA470SW

## ADs that name it (0)

None.

## Approved models (2)

- Beechcraft Corporation 65-80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Beechcraft Corporation 65-A80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## 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.

FEDERAL AVIATION AGENCY FORM APPR°VED' BUDGET BUREAU N°' °4-R°15

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

**SUPPLEMENTAL TYPE CERTIFICATE COPY WILL BE RETURNED TO APPLICANT UPON**

**ISSUANCE**

1. NAME AND ADDRESS OF APPLICANT 2. SUPPLEMENTAL TYPE CERTIFICATE APPLIED FOR:

Mitchell Industries, Inc. EA.RCRAFT C] ENG.NE dl PROPELLER Municipal Airport .. .

P O BOX 610 ORIGINAL MODEL DESIGNATION M-n-'ni w^iic TQ -, -7Cn/"7 65-80 & 65-A80 BeechMineral Wells, lexas 7oUo7 ——————————————— " vv" —————' NEW MODEL DESIGNATION (If demired) None

3. DESCRIPTION OF CHANGE Installation of Mitchell Automatic Pilot Model AK122 in accordance with Industries, Inc. Bulletin No. 204 dated 1-11-65 and subsequent F. A. A.

Bulletins and/ or supplements. Installation of Mitchell Lateral Guidance Coupler Model AK123 per Bulletin No. 206 dated June 10, 1964.

Note: Mitchell Industries, Inc. F. A. A. approved airplane flight manual supplement dated 1/18/65 required.

Mitchell approved Radio WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? 53 YES 1 1 NO

b. WILL PARTS BE MANUFACTURED FOR SALE (Kef. CAR 1.55)7 LX] YES [_] NO

5. SIGNATURE AND TITLE OF APPLICANT /" S~

SIGNATURE 1-11-65 Vice President

**DATE OF APPLICATION TITLE**

6. To be Completed by FAA

NATURE AND LOCATION OF DATA Data listed in Item 3 above, and TIR A659SWS on file at SW-210.

Applicable regulations: CAR 3 effective 5/15/56, Amendments 3-1 and 3-2.

ORIGINAL TYPE CERTIFICATE NO. FAA APPROVAL SUPPLEMENTAL TYPE CERTIFICATE NO. &$ft rjf /^/^C^i^t^f S 1 GN A TU R E SA470SW ^ DATE OF APPROVAL ~fi' H. H. Slaughter ]__]_g_65 Chief. Engineering and Mannfart-nrino- RT- Tl TLE * U.S. GOVERNMENT PRINTING OFFICE : 1959 O—509657 FORM FA A-2417 (5-59)

## Every issue (1)

- January 18, 1965: Issued, Current. [certificate](https://openairdocs.org/files/sha256/86/3f/863fcdb9b68e50b76fa9c56ede8763a824e888563c1d164277cc89c2a81c0176)

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