# STC SA1141NW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: United Airlines Inc, United States
- Description: Retrofit of Gables Engineering Inc. Dual COMM/Single NAV Frequency Selector Panel, P/N G6476C, in the Captain's position of the Aft Control Pedestal in accordance with United Air Lines, DAS-1-WE Drawing List No. 1141 dated November 10, 1982, or later FAA approved revisions.
- Applied: August 12, 1982
- Status date: November 30, 2011
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/fa/63/fa636154a500dde57d355164bfff4c8543fd579f2a3411ba397fd48327bbe043
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2BAEAFD768E5578986257992006F23D4.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1141NW-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 737-200 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

## 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 United Air Lines, Inc.

600 Jefferson Street Houston, Texas 77002 Part 25 of the Federal Aviation Regulations. See Type Certificate Data Sheet A16WE.

A16WE

Boeing

737-200 Description of Type Design Change: Retrofit of Gables Engineering Inc. Dual COMM/Single NAV Frequency Selector Panel, P/N G6476C, in the Ca ptain’s position of the Af t Control Pedestal in accordance with United Air Lines, DAS-1-WE Drawing List No. 1141 dated November 10, 1982, or later FAA approved revisions.

Limitations and Conditions: This approval should not be extended to other specific aircraft of this model on which other previously approved m odifications are incorporated, unless it is determined that the interrelationship between th is change and any of those other previously approved modifications will introduce no adverse eff ect upon the airworthiness of that 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: August 12, 1982

Date of issuance: November 10, 1982

Date reissued: November 30, 2011

( Signature) Haifa Haj-Eid Supervisor, Technical & 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)

- November 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/fa/63/fa636154a500dde57d355164bfff4c8543fd579f2a3411ba397fd48327bbe043)

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