# STC SA796WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Boeing Company, United States
- Description: Wing flap attachments modification. S/Ns 44903, 44904. 45143 thru 45149, 45151 thru 45154, 45356, 45358, 45360, 45482 thru 45490
- Applied: June 5, 1964
- Status date: September 7, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A10](https://openairdocs.org/tcds/4A10)
- Certificate PDF: https://openairdocs.org/files/sha256/f5/b9/f5b9333d1b1db5fe6ad38496de1f7a98fae936d8fcbc1723063a68f9d5b9070b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B024463028324028862577E3008191A1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA796WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company DC-7 ([TCDS 4A10](https://openairdocs.org/tcds/4A10))

## What the certificate says

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: SA796WE This certificate issued to: The Boeing Company 4000 Lakewood Boulevard Long Beach, California 90808 Part 4b of the Civil Air Pegulations.

Original Product Type Certificate Number: 4A10 Make: Boeing Model: DC-7 (Serial Nos. 44903, 44904, 45143 thru 45149, 45151 thru 45154, 45356, 45358, 45360, 45482 thru 45490 Description of Type Design Change:

Modification of wing flap attachments per Douglas Aircraft Company Drawing No. 5779438, Change "A" Aircraft structural limits are: take-off 123,800 Ibs; landing 100,000 Ibs.; zero fuel weight 94,500 Ibs., Serial Nos. as listed above. Airplane Flight Manual Supplement dated September 25, 1964, to Douglas Aircraft Company AFM No. SM-18268 is required.

Limitations and Conditions: Data not suitable for reproduction of installation in other aircraft; therefore, it is satisfactory only for Serial Nos. listed above. No additional modifications of this type are to be approved solely by reference to this Supplemental Type Certificate or the data submitted therefor.

suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration Date Reissued: Reissued to McDonnell Douglas Date of Application: June 5, 1964 Corporation August 25, 1967; Reissued to The Date of Issuance: September 25, 1964 Boeing Company September 7, 2010 Douglas Aircraft Co., Inc. Date Amended:

By Direction of the Administrator Signature Supervisor, Technical & Administrative FEDERAL AVIATION Support Staff, Los Angeles Aircraft Certification Office (Title)

**TOMINSTRATO**

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):

## Every issue (1)

- September 7, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f5/b9/f5b9333d1b1db5fe6ad38496de1f7a98fae936d8fcbc1723063a68f9d5b9070b)

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