# STC SA832SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sierra Industries, Inc, United States
- Description: Main wing spar reinforcement.
- Applied: July 7, 1967
- Status date: December 1, 1999
- Product: Aircraft, Small/Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765)
- Certificate PDF: https://openairdocs.org/files/sha256/6a/3b/6a3bb361c7d686838ae1fba06417a4f3ab222f1cea923212b6c39f624e074dcb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/825E31E35A2D848185256CC20058E727.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA832SW

## ADs that name it (1)

- [AD 75-27-09 R2](https://openairdocs.org/ad/75-27-09-R2): Wing Structure · Textron 18A, 18D, 18S (Army C-45C) and 27 more. Effective Aug 21, 1980. Cited in the text

## Approved models (16)

- Raytheon Aircraft Company 3N ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company 3NM ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company 3TM ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C-45G ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C-45H ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company D18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company E18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company E18S-9700 ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company G18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company H18 ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company JRB-6 ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company RC-45J (SNB-5P) ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company TC-45G ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company TC-45H ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company TC-45J ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company UC-45J (SNB-5) ([TCDS A-765](https://openairdocs.org/tcds/A-765))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA83254 This certificate issued to: Sierra Industries, Inc., a Texas Corporation Garner Field Road Uvalde, TX 78801 Part 3 of the Civi1 Air Poegulations.

Original Product Type Certificate Number : 765 Make: Raytheon Aircraft Co. (Beech) Model: D18S, E18S, E18S-9700, G18S, H18, C-45G, C-45H, IC-45G, TC-45H, IC-45J or UC-45J (SNB-5), JRB-6, 3N, 3NM, 3TM, RC-45J (SNB-5P) Description of Type Design Change:

Installation of main wing spar reinforcement in according with The Dee Howard Company Drawing List 18-0567-000L Revision M dated 5/20/76.

Date of Application: JU1y 07, 1967 Date Reissued: December 1, 1999 Date of Issuance: August 30, 1967 Date Amended: 9/21/67; 1/5/70;

10/31/72; 5/1/73; 3/26/76; 6/3/76;

7/25/77 Revision 7 FEDERAL AVIATION By Direction of the Administrator Michel MOusten (Signature) TOMINSTRATO Michele M. Owsley, Manager Airplane Certification Office, Southwest Region (Title) 47

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) _ (Address of transferee) (Number and street) (City, State, and ZIP code ) from (Name of grantor) (Print or type) — (Address of grantor) (Number and street) ( City, Stale, and ZIP code) Extent of Authority (if licensing agreement): - Date of Transfer:

Signature of grantor (In ink): - U.S. GOVERNMENT PRINTING OFFICE: 1966 OF --205-579

## Every issue (1)

- December 1, 1999: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6a/3b/6a3bb361c7d686838ae1fba06417a4f3ab222f1cea923212b6c39f624e074dcb)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.