# STC SA2009CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Petersen Aviation Inc, United States
- Description: Operation on unleaded and/or leaded automobile fuel.
- Applied: July 19, 1983
- Status date: March 8, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-649](https://openairdocs.org/tcds/A-649)
- Certificate PDF: https://openairdocs.org/files/sha256/bf/31/bf31984fd2a349b8f455e4f7ef0f494db3ed67f1273bdce8b9efe775ed8ebd1a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/740F5074324B05B886257301006A5658.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2009CE

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company D17S ([TCDS A-649](https://openairdocs.org/tcds/A-649))

## 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 7A of the CIVIL AIR Regulations.

Description of Type Design Change: Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2 per ASTM Specification D-439 or D-4814. Intermixing with aviation gasoline also approved. DATA REQUIRED: Petersen Drawing 5373 dated February 1, 1984 or later “FAA Approved” revision.

Limitations and Conditions: Limited to those airplanes equipped with approved radial engine installations up to 450 horsepower. All engines must have separate approval for operation on automotive gasoline in the form of Supplemental or Type Certificate approval. This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of the airplane.

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

A determination has been made that supplemental Instruction for Continues Airworthiness are not required for this modification.

Petersen Aviation, Inc.

984 K Road Minden, NE 68959 A 649 Make : Raytheon Aircraft Company Model : D17S

Date of application : July 19, 1983

Date of issuance : August 10, 1984

Date amended : March 08, 2007

( Signature) Charles D. Riddle Program Manager Wichita Aircraft Certification Office

( Title)

## Every issue (1)

- March 8, 2007: Amended, Current. [certificate](https://openairdocs.org/files/sha256/bf/31/bf31984fd2a349b8f455e4f7ef0f494db3ed67f1273bdce8b9efe775ed8ebd1a)

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