# STC SA4-184

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Chandler W H, United States
- Description: Replaced ASO-9 engine with C85-12F engine in accordance with drawing (Form ACA-337 dated 1/26/57).
- Applied: February 20, 1957
- Status date: March 22, 1957
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-709](https://openairdocs.org/tcds/A-709)
- Certificate PDF: https://openairdocs.org/files/sha256/0d/fa/0dfa1dd7f4ae82d791078e56f005746737761ebec2cad9061614ec7f6c6c47fd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EA42AF2307E0779F8625786A0051031D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-184

## ADs that name it (0)

None.

## Approved models (1)

- Consolidated Vultee Aircraft Corporation Stinson Division 10 ([TCDS A-709](https://openairdocs.org/tcds/A-709))

## What the certificate says

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

FORM ACA-2417 U.S. DEPARTMENT OF COMMERCE Supplemental Type Certificate

1. NAME AND ADDRESS OF APPLICANT Te He Chandler 1005 E, Mariposs Streot Altadene, De21fornáa Form Approved, Budget Bureau No. 41-R1823 INSTRUCTIONS - Submit in triplicate to local CAA Aviation Safety Agent. Copy Will be returned to applicant upon issuance.

Supplemental Type Certificate APPLIED FOR:

**AIRCRAFT ENGINE PROPELLER**

ORIGINAL MODEL DESIGNATION Stinson 10 NEW MODEL DESIGNATION (If destred)

3. DESCRIPTION OF CHANGE Repleced 480-D engine with 085-187 engine in accordence with dreming (Form 10l-837 detod 1/36/87)% WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? YES NO ~ WILL PARTS BE MANUFACTURED FOR SALE (Ref. CAR 1.55)? YES NO

5. SIGNATURE AND TITLE OF APPLICANT Chandten 2/20/67 Oner - Repair SINTRE Date of Application: TETLE

**6. TO BE COMPLETED BY CAR**

NATURE AND LOCATION OF DATA Date consiste of For 400-227 deted 2/20/07, 214 Sos 2452-4, deted 2/20/51, and 221 Nos 14554 Part 1 dated 0/26/67 and Part 2 dated 3/15/67, Locuted in legional 4 heedgurbore:

**ORIGINAL TYPE CERTIFICATE NO. CAA APPROVAL 20 709**

• A 1210051 SUPPLEMENTAL TYPE CERTIFICATE NO.

SAS180 SIGNATURE →F APPROVAL chief, Aireraft Engineering Division Herob 22, 1957 TITLE COMM- DC 32484 FORM ACA-2417 (7-56)

## Every issue (1)

- March 22, 1957: Issued, Current. [certificate](https://openairdocs.org/files/sha256/0d/fa/0dfa1dd7f4ae82d791078e56f005746737761ebec2cad9061614ec7f6c6c47fd)

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