STC SA1341NM

Supplemental type certificate · Boeing Company

Holder
Boeing Company · United States
Status
Current · Reissued
Status date
September 7, 2010
Applied
September 19, 1979
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS4A25

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

What it approves

Installation of CFMI CFM-56 engines and related changes

What the certificate saysOCR

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1341NM This certificate issued to: The Boeing Company 4000 Lakewood Boulevard Long Beach, California 90808 Part 4b of the Civil Abir Porgulations.

See page 10 of this STC for certification basis Original Product Type Berlificate Number 4A25 Make: Boeing Model: DC-8-61, DC-8-61F Description of Type Design Change: Installation of CFMI CEM-56 engines and related changes in accordance with FAA approved Douglas General Configuration Drawing Number 7757375, Revision K, dated January 18, 1982, or later FAA approved revisions.

Limitations and Conditions: The limitations and conditions for this installation are contained herein. A copy of this STC must be included in the permanent records of each airplane modified in accordance with this STC. If the holder agrees to permit another person to use this certificate to alter their aircraft, the holder shall give the other person written evidence of that permission.

The FAA will reissue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee)_ (Address of transfer) (Number and street) (City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Zip code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

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 · 2

MakeModelData sheet
The Boeing CompanyDC-8-614A25
The Boeing CompanyDC-8-61F4A25