# STC SA03283CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Rare Aircraft Ltd, United States
- Description: Installation of a 450 H.P. Pratt & Whitney Model R985-AN-14B Engine with Hamilton Standard Propeller Model 6167A-12 propeller and Model 2D30-237 Hub
- Applied: June 28, 2013
- Status date: December 5, 2013
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-774](https://openairdocs.org/tcds/A-774)
- Certificate PDF: https://openairdocs.org/files/sha256/a9/dd/a9ddb20a8ededc0d785bb1d4de4f3a8ed06861f54ccfb83861c337b617b8ebe0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7B327692FE2AE4C386257C5C005BCA62.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA03283CH

## ADs that name it (0)

None.

## Approved models (1)

- Consolidated Vultee Aircraft Corporation Stinson Division V-77 ([TCDS A-774](https://openairdocs.org/tcds/A-774))

## 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.

Part 4A of the Civil Air Regulations.

Original Product—Type Certificate Number: A-774 Make: Consolidated Vultee Aircraft Corporation Model: V-77

Installation of a 450 H.P. Pratt & Whitney Model R985-AN-14B Engine with Hamilton Standard Propeller Model 6167A-12 propeller and Model 2D30-237 Hub. In accordance with Master Drawing P&W R985-AN-14B Engine Inst’l, Drawing No. 1135, dated 8/10/13.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2.This approval should not be extended to other specific airplanes of this model. It applies only to s/n 77-70.

3. Instructions for Continued Airworthiness 1135-05 Revision IR, dated October 29, 2013 are applicable.

Rare Aircraft, Ltd 3401 Hwy 21 West Faribault, MN 55021 Date of application: June 28, 2013

Date of issuance December 05, 2013

By direction of the Administrator Original Signed By:

Timothy Smyth

(Signature) Timothy Smyth Manager, Propulsion & Program Management Branch, Chicago Aircraft Certification Office

(Title)

## Every issue (1)

- December 5, 2013: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a9/dd/a9ddb20a8ededc0d785bb1d4de4f3a8ed06861f54ccfb83861c337b617b8ebe0)

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