# STC SA3865NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Flight Structures Inc., United States
- Description: Installation of a video player and monitor system
- Applied: May 12, 1986
- Status date: June 8, 1987
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26)
- Certificate PDF: https://openairdocs.org/files/sha256/3d/38/3d38048ef6af7244eefe4f8baaf933a821fca00356c8197598412692bafd8e0b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CA2993F0C7576BC286257A0900584F9B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3865NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707-300B Series ([TCDS 4A26](https://openairdocs.org/tcds/4A26))

## 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: SA3865NM1 This certificate issued to: Flight Structures, Inc.

Part 4b of the Federal Aviation Regulations:

Original Product - Typebertificate Number: 4826 Make: Boeing Model: 707-321B Description of Type Design Change: Installation of a video player and monitor system in accordance with FAA approved FSI Drawing List 85FS110 "K", Revision K, dated May 29, 1987, or later FAA approved revisions.

This change in type design applies to the Boeing Model 707-321B aircraft. This and design change shot should not be extended to other specific models of these aircratt on which previously approved modifications are incorporated, unless it is determined that the interrelationships between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. The requisite interior arrangement which accomodates this installation is approved by STC SA3840NM, and is not a part of this STC. A copy of this certificate and the FAA Approved FSI Drawing List 85FS110 must be kept in the permanent records of the modified aircraft.

Date of Application: May 12, 1986 Date Reissued:

Date of Issuance: . June 8, 1987 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Certification Office, ANM-100S (Title)

47.

## Every issue (1)

- June 8, 1987: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3d/38/3d38048ef6af7244eefe4f8baaf933a821fca00356c8197598412692bafd8e0b)

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