# STC ST00155NY-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: American Airlines Inc, United States
- Description: To inhibit Flight Control Computer A and Flight Control B glidescope capture prior to localizer capture
- Applied: September 17, 2010
- Status date: December 18, 2015
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 26, Part 121
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- Certificate PDF: https://openairdocs.org/files/sha256/94/81/94814d614b9fe3848a3fa74380f2ec0bba9c9a5ed78c9c28aca8b64aa551003b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D493714C2B878B9E86257F64004DCDAC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00155NY-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 737-300 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.

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title ST00155NY-D American Airlines, Inc.

3900 N. Mingo Road Engineering Dept., MD 208 Tulsa, Oklahoma 74116 Federal Aviation Regulations.

1. To inhibit Flight Control Computer A and Flight Control B glidescope capture prior to localizer capture in accordance with US Airways Drawing No 03P22A0549, New, dated 07/20/2011.

2. FAA accepted Instructions for Continued Airworthiness, Report No. 11-13, Rev. A, dated 06-07-2011.

3. FAA approved EWIS Instructions for Continued Airworthiness, Report 11-5, Rev. A, dated 03-31-2011.

NOTE: This STC does not require a revised Electrical Wiring Interconnection System (EWIS) Instruction for Continued Airworthiness.

1. The installer must determine whether this design change is compatible with previously approved modifications.

2. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Gaetano Sciortino Manager New York Aircraft Certification Office The Boeing Company 737-300 Series October 24, 2013, December 18, 2015 September 17, 2010 July 20, 2011 A16WE 3

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

3 ST00155NY-D

FAA Form 8110-2 (5/14) Page 3 of

3 Date Reissued: December 18, 2015

Certification Basis:

Same Certification as TCDS with the following exceptions:

Per 14 CFR 21.101 (g), the applicable section of 14 CFR Part 26, and the applicable Part 121.

26.11 (c). Amdt. 26.0, Eff. 12/10/07, 26.47 (b), Amdt. 1, Eff. 01/01/08. and 121.1111, Amdt. 121-336, Eff.

12/10/07.

----------END---------- ST00155NY-D

## Every issue (1)

- December 18, 2015: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/94/81/94814d614b9fe3848a3fa74380f2ec0bba9c9a5ed78c9c28aca8b64aa551003b)

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