STC SA4-608

Supplemental type certificate · Dow-Elco Inc

Holder
Dow-Elco Inc · United States
Status
Current · Issued
Status date
September 23, 1958
Applied
August 20, 1958
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Engine mount core assemblies DE-643-1 on Wright TC18 Series engines.

What the certificate saysOCR

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

LA -236 FORK ACA-2817 U.S. DEPARTMENT OF COMMERCE (7-56) CIVIL AERONAUTICS AOMINISTRATION Form Approved, Budéct Bureau No. 41-81923 INSTRUCTIONS - Submit in triplicate to lo- Supplemental Type Certificate cal CAA Aviation Safety Agent. Copy WIll be returned to applicant upon issuance.

1. NAME AND ADDRESS OF APPLICANT Supplemental Type Certificate APPLIED FOR:

DON RICO 1313 V. Olympic Dvd.

Montebello, California

AIRCRAFT ENGINE PROPELLER ORIGINAL MODEL DESIQUATION DOUZiaS DO-7, 78, 70 and Lockheed 10199, 2019H & 16194 NEW MODEL DESIGNATION (II desired) None

3. DESCRIPTION OF CHANGE Installation of DovElco Manufactured Engine Mount core assemblies DE 6I3-1 for installation on wright TOlS series engines approved by appropriate Of Aircraft Specification.

LIMITATTON ON APPLICASTLTTY:

This approval should not be extended to other specific airplanes of this model on which other previously approved nodifications are incorporated, unless it is determined that the interrelationship betucen this change and any of those other previously approved modifications will introduce no adverse effect upon the airvorthiness of that afrplane.

IL DATA BE AVAILABLE FOR SALE OR RELEASE TO OTHER PERSONS! YES I NO

b. WILL PARTS BE MANUFACTURED FOR SALE (Eef. CAR 1.55)1 LA YES NO

5. SIGNATURE AND TITLE OF APPLICANT

SEGNATURE A1/US2 20x 1958 President Date of Application: TITLE

6. TO BE COMPLETED BY CAA

NATURE AND LOCATION OF DATA Dos Fleo Print No. DE 613-1 and Engineering Report No. 73220. Data on fle in GAA, Afrcraft Engineering Division, Region L office.

Certification Basis : Douglas DO-7, 73 & 70 = OAR as amended July 20, 1950 & Amends ments 4b-1, do 3 - raragraph 20.302

(a)(b) and (c) or AbeL and lb 2.

Lockheed 1019U & 1019H- CAR ub as amended October 1, 1919.

Lockheed 1619A * CAR Lb as amended December 33, 1953.

BOUGLAS BUS CERTICATE MO. - 4410 CAA APPROVAL ORIGINAL SIGNET 8Y LOCKHEED 20190 & 10198 DAS CHARLES & HAVES 16098 Supplemental Type Certificate NO. Н. А. Кікої SAL-508 SIGNATURE

DATE OF APPROVAL Chief, Aireraft Engineering Division September 23, 1958 TITLE COMM- DC 32484 FORM ACA-2817 17-561

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 3

MakeModelData sheet
Lockheed Aircraft Corporation1049 Series6A5
Lockheed Aircraft Corporation1649A-984A17
McDonnell Douglas CorporationDC-7 Series4A10