# STC SA4-1295

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Lockheed Aircraft Service Inc., United States
- Description: Convert aircraft to cargo configuration
- Applied: February 23, 1961
- Status date: March 31, 1961
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A17](https://openairdocs.org/tcds/4A17)
- Certificate PDF: https://openairdocs.org/files/sha256/5a/88/5a88354de67f61918345acd88793fe273f072c5d9cf1d518b0214ae13d32abbf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2A75C121F9FE14A4862579A70061683F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-1295

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Aircraft Corporation 1649A-98 ([TCDS 4A17](https://openairdocs.org/tcds/4A17))

## What the certificate says

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

FEDERAL AVIATION AGENCY Supplemental Type Certificate

**NAME AND ADDRESS OF APPLICANT FORM APPROVED, BUDGET BUREAU NO, 04-R015**

**INSTRUCTIONS - SUEMIT IN TRI ALICATE TO LOCAL FAA FLIGHT STANDARDS INSPECTOR.**

**COPY WILL BE RETURNED TO APPLICANT UPON**

ISSUANCE Supplemental Type Certificate APPLIED FOR:

Lockheed Aircraft Service, Inc. AIRCRAFT ENGINE PROPELLEN Ontario International Airport ORIGINAL MODEL DESIGNATION Ontario, California L1045A (2008AESO) NEW MODEL DESIGNATION (IF da#ired) Same 3x DESCRIPTION OF CHANGE Convert aircraft to cargo configuration in accordance with LAS drawing 4009129.

This conversion installs a Clara & cargo compartment, forward and aft loading doors, cargo floor, tiedown provisions and a bulk cargo restraining net at Fus. Sta, 710% limitation of applicability: The approval of this change in Type Design app hes basically to lockheed Model 16494 aircrats only, This approval should not be extended to other airplanes of this model unless it fa determined that the interrelationship between this change and any other previous modification sill introduce no adverse affect upon the airworthiness of that airplane, WILL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS? YES I NO #, WILL PARTS BE MANUFACTURED FOR SALE (R*/. CAR I.55) J YES JINO S. SIGNATURE AND TITLE OF APPLICANT Lewis SIGNATURE 23 Feb 61 Manager, Engineering Department Date of Application: TITLE

6. To be Completed by FAA

NATURE AND LOCATION OF DATA Drawings listed on lockheed Airerart Sorvice training mat no. 400912y, mas Repors SiR 5075, LAS Airplane 41ght Hanual Supplement and Forms ACA-1600 signed by ?. levis, IA-119, are on file at the Engineering and Manufacturing Branch, PAA, Region IV, Los Angeles 45, California, and Lockheed Aircraft Service, Inc.

Certification Basis: CAR ub, dated December 31, 1953 GINAL TYPE CERTIFICATE NO. FAA APPROVAL 4AЗ7 Original signed cy Supplemental Type Certificate NO. Bocco L. Unpla Charles it, Ravis SIGNATURE SAL-1295 Revision 1 TE OF APPROvember 1, 1960 Chief, Engineering and Manufacturing Branch Revised: March 34, 1961 TITLE *U500 RINTING OFFICE S:19S> FORM FAA 2417 (5- 59)

## Every issue (1)

- March 31, 1961: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/5a/88/5a88354de67f61918345acd88793fe273f072c5d9cf1d518b0214ae13d32abbf)

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