# STC SA4-651

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Carson Airplane Service, United States
- Description: Continental E-225-8 engine and Hartzell propeller.
- Status date: January 1, 1960
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A-777](https://openairdocs.org/tcds/A-777)
- Certificate PDF: https://openairdocs.org/files/sha256/f7/bb/f7bbf726ee9b1f319e6197195d22d9617e96fbf4c9cc8225e53330b13d49c640
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0503C8A3D36E1127862570D00072D58F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-651

## ADs that name it (0)

None.

## Approved models (2)

- Raytheon Aircraft Company 35 Series ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Raytheon Aircraft Company 35 Series ([TCDS A-777](https://openairdocs.org/tcds/A-777))

## 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 Carson Airplane Service, J. W. Carson, Gillospie Meld, Santee, Calif.

AU - 135 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 Total NEW MODEL DESIGNATION (17 dATed)

3. DESCRIPTION OF CHANGE installation or Commental Sees gane ith the 'olloving pover limitations in tho place of those outlined, Aircraft speciticatior

10. ATT Ites All (d), an? with lartzel Propoller Installation as on lincd in Iten 5 (a) & (b):

One ninuto- 2600 TH, 74.3 Ji. Hg. 185 HP. (Take-off).

ALL other operations 2300 RM, 24.2 in. "E. - 165HP. (Sea Level).

2300 RPM, 22 in. Hg. (165 HP.) (6100 Ft.)

See reverse side for Limitation of Applicability.

WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? YES NO WILL PARTS BE MANUFACTURED FOR SALE (Ref. CAR 1.55)? · NO

5. SIGNATURE AND TITLE OF APPLICANT Carson некат.

SIGNATURE October 2 OF APPLICATION

**DATE TITLE**

**6. TO BE COMPLETED BY CAA**

NATURE AND LOCATION OF DATA Carson Airplane Service Airplane Flight Manual Supplement dated November 6, 1950.

Data is on file in the Aircraft Engineering Division, CAA, Region IV, Los Angeles, California.

Certification Basis: CAR 3.

ORIGINAL TYPE CERTIFICATE NO. CAA APPROVAL ORIGINAL SIGNED BL W. A. KLIKOFF Supplemental Type Certificate NO.

SIGNATURE W. A. Klikoff SAL 651

DATE OF APPROVAL -Chief, Aiperaft Enginepripe Division COMM- DC 32484 Nevember 6, 1958 FORM ACA-2417 (7-56)

Limitation of Applicability. This approval should not be extended to other specific airplanes of this model on which other previously approved modification are incorporated unless it is deterined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

Carson Airplane Service Airplane Flight Hanual Supplanent dated Novenber 6, 1958 required with this installation.

## Every issue (2)

- January 1, 1960: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f7/bb/f7bbf726ee9b1f319e6197195d22d9617e96fbf4c9cc8225e53330b13d49c640)
- November 6, 1958: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/8f/4b/8f4b180336549d90622faf43f176104e390d94d4b6815f14cfad37fc519c0771)

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