# STC SA176SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Sherman V Cornstubble, United States
- Description: Aluminum sheet covering of elevator, rudders and ailerons.
- Applied: December 7, 1962
- Status date: December 28, 1962
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-684](https://openairdocs.org/tcds/A-684), [TCDS TC 710](https://openairdocs.org/tcds/TC%20710), [TCDS A-757](https://openairdocs.org/tcds/A-757), [TCDS A-765](https://openairdocs.org/tcds/A-765), [TCDS TC 630](https://openairdocs.org/tcds/TC%20630)
- Certificate PDF: https://openairdocs.org/files/sha256/42/59/4259d217d2b9099940094738dbf7d9bb31b0d47a6e5b847efc22bf9ce0b0ae8a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/67606B8E77CD4A6E86257D5600540F89.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA176SW

## ADs that name it (0)

None.

## Approved models (13)

- Beechcraft Corporation 18D ([TCDS A-684](https://openairdocs.org/tcds/A-684))
- Beechcraft Corporation 18S (Army C-45C) ([TCDS TC 710](https://openairdocs.org/tcds/TC%20710))
- Beechcraft Corporation A18A ([TCDS A-684](https://openairdocs.org/tcds/A-684))
- Beechcraft Corporation A18D ([TCDS A-684](https://openairdocs.org/tcds/A-684))
- Beechcraft Corporation B18S (Army F-2) ([TCDS TC 710](https://openairdocs.org/tcds/TC%20710))
- Beechcraft Corporation C18S ([TCDS A-757](https://openairdocs.org/tcds/A-757))
- Beechcraft Corporation D18C ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Beechcraft Corporation D18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Beechcraft Corporation E18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Beechcraft Corporation S18A ([TCDS TC 630](https://openairdocs.org/tcds/TC%20630))
- Beechcraft Corporation S18D ([TCDS A-684](https://openairdocs.org/tcds/A-684))
- Beechcraft Corporation SA18A ([TCDS A-684](https://openairdocs.org/tcds/A-684))
- Beechcraft Corporation SA18D ([TCDS A-684](https://openairdocs.org/tcds/A-684))

## 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.

FORM ACA-2*17 U.S. DEPARTMENT OF COMMERCE

SUPPLEMENTAL TYPE CERTIFICATE Fora Approved, Budget Bateau No 41-K1823 INSTRUCTIONS - Submit in triplicate to local CAA Flight Operations and Airworthiness Inspector. Copy will be returned to applicant upon issuance.

**1. NAME AND ADDRESS OF APPLICANT SHLRHAH V.**

flQJ M. TCRRT STREET Font AWTH, TEXAS

2. SUPPLEMENTAL TYPE CERTIFICATE APPLIED FOR:

|X | Al RCRAFT 1 ! ENGINE 1. 1 PROPELLER

ORIGINAL MODEL DESIGNATION f ;*Xie.Lt |w A., NOC^.!.

NEW MODEL DESIGNATION (11 desired)

3. DESCRIPTION OF CHANGE CH/WC.L CONTHOL SURFACE (ELEVATOR, RUDDERS AND AILERONS} COVERING PROM FAMIC TO ALUMINUM SHEET IN ACCOJIDMKC WITH ALRQNKTICS RC*O*T HO. t4j AND DWQ. <J-jOG POD SMgHMA* V. CORHSTuMte. THIS MODIFICATION is APPLICABLE TO THE KOLLOWING COMMERCIAL MODELS, 1HCLUOIM6 MILITARY MOOCL* UHCH CONVERTED TO O**t OF THESE DESICMAT tOttS:

MOOCL s-t3ft " - 757 7^5 lite, Bi8s elite oifls, oi6c» ti&s -. WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS' Cj YES

b. WILL PARTS BE MANUFACTURED FOR SALE (B«f. CAR J.J5J' CXl YES NO NO S. SIGNATURE AND TITLE OF APPLICANT

**SIGNATURE**

**DATE OF APPLICATI ON**

**6. TO BE COMPLETED BY CAA**

NATURE AND LOCATION OF DATA Beta list«4 111 Itcn 3 *bov* on flla «t SU-210.

•• original ft*f . ?roj«ct Appl Ic^lc CAB'a RI6INAL TYPE^ CERTIFICATE HO.

tt«« 3 SUPPLEMENTAL TYPE CERTIFICATE NO.

DATEOF*PPROVAL

**CAA APPROVAL**

SI GNATUBE B. H. Slaughter and Manufacturing Iranch Tl TLE USCOMM.DC 32772 FORM ACA-2417 (7-56)

-I trer O r * 1 ! F a; «.

ru i< C "•! n1 c Htl -*. y I?)

## Every issue (1)

- December 28, 1962: Issued, Current. [certificate](https://openairdocs.org/files/sha256/42/59/4259d217d2b9099940094738dbf7d9bb31b0d47a6e5b847efc22bf9ce0b0ae8a)

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