# STC SA02594CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Crone Enterprises LLC, United States
- Description: Installation of a fuel selector valv
- Applied: February 13, 2008
- Status date: July 1, 2008
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-2-571](https://openairdocs.org/tcds/A-2-571), [TCDS A-2-575](https://openairdocs.org/tcds/A-2-575)
- Certificate PDF: https://openairdocs.org/files/sha256/84/b5/84b54899e2c797dc969f5cf48d6912e01de9f6a1ca59b02c90db1f6c758d30bd
- Approved model list and other attachments: [STC SA02594CHAML.pdf](https://openairdocs.org/files/sha256/74/a0/74a0feebe2125ce54cda07efe0da6c157d4110207d7ba2d5e9b5c1e4d20f1f55)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/63EFC1555D891C80862574CF007B79B9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA02594CH

## ADs that name it (0)

None.

## Approved models (12)

- Consolidated Vultee Aircraft Corporation Stinson Division BT-13 ([TCDS A-2-571](https://openairdocs.org/tcds/A-2-571))
- Consolidated Vultee Aircraft Corporation Stinson Division BT-13A (Army SNV-1) ([TCDS A-2-571](https://openairdocs.org/tcds/A-2-571))
- Consolidated Vultee Aircraft Corporation Stinson Division BT-13B (Navy SNV-2) ([TCDS A-2-571](https://openairdocs.org/tcds/A-2-571))
- Consolidated Vultee Aircraft Corporation Stinson Division BT-15 ([TCDS A-2-571](https://openairdocs.org/tcds/A-2-571))
- Rockwell International Corporation AT-6 (SNJ-2) ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation AT-6A (SNJ-3) ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation AT-6B ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation AT-6C (SNJ-4) ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation AT-6D (SNJ-5) ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation AT-6F (SNJ-6) ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation BC-1A ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))
- Rockwell International Corporation SNJ-7 ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))

## 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 See Aircraft Specification No. and Approved Model Listing (AML) for complete certification basis.

Installation of a fuel selector valve in accordance with Installation Instructions CE-T-6-1, Orig inal Issue, dated April 10, 2008 or CE-T-6-2, Original Issue, dated April 10, 2008, or later FAA Approved revision.

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

2. Instructions for Continued Airworthiness CE-T-6-3, Original Issue, dated April 10, 2008, or later FAA Accepted revision is required.

3. If the holder agrees to permit another pers on to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

...End...

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Crone Enterprises, LLC 10335 Dolphin Street Beach City, OH 44608

See AML Make :

( Signature) Thaddeus D. Krolicki, Jr.

Manager, Propulsion Branch Chicago Aircraft Certification Office

( Title)

Date of application: February 13, 2008

Date of issuance: July 1, 2008

### STC SA02594CHAML.pdf

FAA APPROVED MODEL LIST (AML) No. SA02594CH

**CRONE ENTERPRISES, LLC FOR**

INSTALLATION OF FUEL SELECTOR VALVE Issue Date: July 1, 2008

Installation Instructions

Crone Item

Aircraft Make

Aircraft Model Original Type Certificate Number Certification Basis For Alteration

Number Revision And Date

AML Amendment Date

FS30-T6 Consolidated- Vultee Aircraft Corp.

**BT-13, BT-13A, BT-13B, BT-15, SNV-1, SNV-2**

A-2-571 Civil Air Regulations Part 4a

CE-T-6-2

Original Issue Dated April 10, 2008

FS30-T6 Rockwell International Corporation BC-1A, AT-6, AT-6A, AT-6B, AT-6C, AT-6D, AT-6F, T-6A, SNJ-2, SNJ-4, SNJ-5, SNJ-6, SNJ-7

A-2-575 Civil Air Regulations Part 4a

CE-T-6-1

Original Issue Dated April 10, 2008

FAA Approved:________________________ T h a d d e u s D . K r o l i c k i , J r .

Manager, Propulsion Branch Chicago Aircraft Certification Office

## Every issue (1)

- July 1, 2008: Issued, Current. [certificate](https://openairdocs.org/files/sha256/84/b5/84b54899e2c797dc969f5cf48d6912e01de9f6a1ca59b02c90db1f6c758d30bd), [STC SA02594CHAML.pdf](https://openairdocs.org/files/sha256/74/a0/74a0feebe2125ce54cda07efe0da6c157d4110207d7ba2d5e9b5c1e4d20f1f55)

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