# STC ST10146SC-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: American Airlines Inc, United States
- Description: Installation of upgraded Mode S Transponder.
- Applied: April 14, 2004
- Status date: May 19, 2004
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS T00001SE](https://openairdocs.org/tcds/T00001SE)
- Certificate PDF: https://openairdocs.org/files/sha256/07/a1/07a19e5c8d965154088eb1d225db33d63276d553af20775d5075304c8697c5fe
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1A476BFB1DB826AC86256F730055E60A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST10146SC-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 777-200 Series ([TCDS T00001SE](https://openairdocs.org/tcds/T00001SE))

## 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.

Hmtri Starts Btpartment of transportation —federal aviation ^ministration upplemental t^uje Certificate iSt&Zf£/<z&&nA'.

ST 10146 SC-D American Airlines, Inc.

p. o. Box 582809 Engineering Dept., MD 208 Tulsa, Oklahoma 74158-2809 x£t<^^ 25 Federal Aviation TOOOO 1 SE Boeing 777-200 Installation of upgraded Mode S Transponder in accordance with Master Data List B0672, Rev New dated May 19, 2004, or later DAS-700094-SW approved revision.

This approval should not be incorporated in any aircraft of this specific model untilcompatibility of this modification with previously approved modifications has been determined by the installer. 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 ^ Sxctmvn A r)|-i1 1 A 2004 MaV 1 9 2004 (Signature) C. E. Williams1 DAS-700094-SW administrator (Titli)

FAA fom 8110-2 () 0-68)

## Every issue (1)

- May 19, 2004: Issued, Current. [certificate](https://openairdocs.org/files/sha256/07/a1/07a19e5c8d965154088eb1d225db33d63276d553af20775d5075304c8697c5fe)

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