# STC SE4-1268

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aviation Power Supply Inc, United States
- Description: 3-200 fuel injection unit incorporating Bendix RS-10B2 servo- regulator and 367605 nozzle assembly.
- Applied: November 25, 1959
- Status date: September 20, 1960
- Product: Engine
- Certification basis: Part 13, Part 21
- Data sheets: [TCDS TC 5E-1](https://openairdocs.org/tcds/TC%205E-1)
- Certificate PDF: https://openairdocs.org/files/sha256/fa/1a/fa1a7bc39ead479402b936b10905ffb7dc0de0895abbec6b4620d21e9e1b7098
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EFEC28DF7618D0E78625735C006CDF43.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE4-1268

## ADs that name it (0)

None.

## Approved models (1)

- Pratt & Whitney Division Military R-985 Series ([TCDS TC 5E-1](https://openairdocs.org/tcds/TC%205E-1))

## What the certificate says

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

**75-4102 FEDERAL AVIATION AGENCY FORM APPROVED, BUDGET BUREAU NO. 04-R015**

**INSTRUCTIONS - SUBMIT IN TRIPLICATE TO LOCAL FAA FLIGHT STANDARDS INSPECTOR.**

Supplemental Type Certificate COPY WILL BE RETURNED TO APPLICANT UPON

**ISSUANCE**

1. NAME AND ADDRESS OF APPLICANT Aviation Pover Supply, Inc.

3111 Kenwood Street Burbank, California Supplemental Type Certificate APPLIED FOR:

**AIRCRAFT ENGINE PROPELLER**

ORIGINAL MODEL DESIGNATION R-985-APS2, -APS3, -APS4, and -APS5 NEW MODEL DESIGNATION (If desired) IR 985-APS2 -APS3, -APSL, and APS5

3. DESCRIPTION OF CHANGE Installation of APS 3-200 fuel injection unit incorporating Bendix RS-10B2 Bervoregulator and Bendix 367605 nozzle assembly.

LIMITATION ON APPLICABILITY: This approval should not be extended to other specific engines 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 ellect OPERATING LIMITATTONS: (See Reverse Side) : WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? YES NO

b. WILL PARTS BE MANUFACTURED FOR SALE (Ref. CAR 1.55)? YES _ NO

5. SIGNATURE AND TITLE OF APPLICANT November 25, 1959 Elin m. Hamate Vice PresidentS' GNATURE Date of Application: TITLE

6. To be Completed by FAA NAT Baled copy of APS drawing No. APS-3-200, APS type test report lio, 60-2 Bad various Bendix dravings on file at Aviation Power Supply, Inc., 3111 Kenwood Street, Burbank, Branch, 5651 West Manchester Avenue, Los Angeles 45, California. California and Federal Aviation Agency, Region IV Engineering and Manufacturing Certification Basis: GAR Part 13 dated June 15, 1956 and amendments 13-1, 13-2, and 13-3.

ORIGINAL TYPE CERTIFICATE NO. FAA APPROVAL Original signed by 51 and 123 and STC SEL-861 Rocco L Lippis Supplemental Type Certificate NO. Charles R. Hawks

**SIGNATURE 514-1268**

DATE OF APPROVAL Chief, Engineering and Manufacturing Branch September 20, 1960 TITLE * U.S. GOVER ENT PRINTING OFFICE: 1959 0-509657 FORM FAA-2417 (5-59)

OPERATING LIMITATIONS: These engines are identical to the corresponding APS 12:1 engines (STC SEh-86h) except as noted belowt Nodel APS 12:1 APS Fuel Injection R-985-AP52 IR-9854AF52 R905-AOs IE 985-APS3 R 985 APSL IF 985-APSI R-985-APS5 IR-985-APS5 Fuel Pressure (min.) 22 peig.

Fuel Injection Bendix RS-10B2 Servo regulator and Bendix 367605 nozzle.

NOTE 1 Number and plate i-d at 02 ME appropriate APS Fuel Injection nodel.

94 S

## Every issue (1)

- September 20, 1960: Issued, Current. [certificate](https://openairdocs.org/files/sha256/fa/1a/fa1a7bc39ead479402b936b10905ffb7dc0de0895abbec6b4620d21e9e1b7098)

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