# STC SA27SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Mitchell Industries, Inc, United States
- Description: Installation of Mitchell Automatic pilot AK088 and AK088R
- Applied: February 23, 1962
- Status date: September 16, 1963
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- Certificate PDF: https://openairdocs.org/files/sha256/e2/90/e2904b6ca9f224e0fbdfa0dc8c797ffb7405e0ccabb2906a8aa64e6fd4dbe937
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5E87A089BAF5CEDF86257D9A0055C5A2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA27SW

## ADs that name it (1)

- [AD 72-02-06](https://openairdocs.org/ad/72-02-06): Automatic Pilot Instruments · Cessna 182E, 182F, 182G and 12 more. Effective Jan 31, 1972. Cited in the text

## Approved models (2)

- Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

## 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**

SUPPLEMENTAL TYPE CERTIFICATE Form Approved, Hitdget liureau No. Q4-ROJ5 INSTRUCTIONS - Submit in triplicate to local FAA Flight Standards Inspector. Copy will be returned to applicant upon issuance.

1. NAME AND ADDRESS OF APPLICANT Mltchell Industries Inc.

P. O. Box 610 Municipal Airport Mineral Wells, Ten*

2. SUPPLEMENTAL TYPE CERTIFICATE APPLIED FOR:

AlRCRAFT ENGINE fROFELLEH

ORIGINAL MODEL DESIGNATION Cessna 182E b 132F NEW MODEL DESIGNATION (tf detired) None

3. DESCRIPTION OF CHANGE Installation of Mitchell Automatic Pilot Model AKOB8 and AK038R in accordance with Mitchell Industries Inc. Bulletin No. 174 dated 8-13-62 and subsequent FAA approved bulletins and/or supplements. Installation of Mitchell Automatic Pilot Model AK088E in accordance with Mitchell Industries Inc. Supplement No. 1 dated 3-13-63 to Bulletin No. 174.

Notes: Mitchell Industries. Inc. FAA approved placard 13A39-182£ required with AK088, AK038R and AKQ38E.

«. KILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? YES

b. WILL PARTS BE MANUFACTURED FOR SALE (Kef. CAS l.S5)1 QD YES NO NO 5- SIGNATURE AND TITLE OF APPLICANT Rev. 8-13-63

2.23-62 DATE Of APPLICATION

SIGNATURE General Manager TITLE

6. To b« complatad by FAA

NATURE AND LOCATION OF DATA Data Hated in item 3 above, and TIR No. A17SH oa file at SW-210.

Applicable CAR's same as original certification.

**ORIGINAL TYPE CERTIFICATE ND.**

3A13 r PPLEMENTAL TYPE CERTIFICATE NO.

DATE .OF APPROVAL 5/21/62 Revised: 9/16/63

**FAA APPROVAL**

SISNATURE H. H. Slaughter Chief. Engineering and Manufacturing Branch Tl TLE (MO Form FAA-2417 (5-59)

## Every issue (1)

- September 16, 1963: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e2/90/e2904b6ca9f224e0fbdfa0dc8c797ffb7405e0ccabb2906a8aa64e6fd4dbe937)

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