# STC SA3076NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Teledyne Controls, United States
- Description: Installation of Teledyne Controls' Digital Flight Data Acquisition Unit (DFDAU) P/N 2227000-1-A-1, -4-B-1, or -8-E-1 modified
- Applied: April 11, 1985
- Status date: October 4, 2012
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM)
- Certificate PDF: https://openairdocs.org/files/sha256/00/cf/00cf04ea1a637deb56bc235a87ccacfc4abe2987ee903bda1278c5b251e3326a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/48478ACEA3D1F69286257AA700687DE4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3076NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 767-200 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

This Certificate issued to Teledyne Controls 501 Continental Boulevard El Segundo, CA 90245 Part 25* of the Federal Aviation Regulations.

*for certification basis see TCDS A1NM Original Product Type Certificate Number :

A1NM

Boeing

767-200 Series Description of Type Design Change: Installation of Teledyne Controls’ Digital Flight Data Acquisition Unit (DFDAU) P/N 2227000-1-A-1, -4-B-1, or -8-E-1 modi fied in accordance with FAA Approved Teledyne Controls’ Outline Drawing No. 2227000, Revision AT , dated August 17, 1987, or later FAA approved revisions.

Limitations and Conditions: This installation should not be inco rporated in any aircraft unless it is determined that the interrelationship between this in stallation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: April 11, 1985

Date of issuance: August 22, 1985

Date reissued: October 4, 2012

( Signature) Haifa Haj-Eid Supervisor, Technical and Administrative Support Staff Los Angeles Aircraft Certification Office ( Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

## Every issue (1)

- October 4, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/00/cf/00cf04ea1a637deb56bc235a87ccacfc4abe2987ee903bda1278c5b251e3326a)

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