# STC ST10156SC-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: American Airlines Inc, United States
- Description: Install one additional row of T/C seats.
- Applied: July 21, 2005
- Status date: September 22, 2005
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS T00001SE](https://openairdocs.org/tcds/T00001SE)
- Certificate PDF: https://openairdocs.org/files/sha256/8b/a9/8ba9d0ac820727995164821e6f5b07a4f249c3db1b365fe6bdc669dd3424e811
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D924DCA474EC16688625785D0074337D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST10156SC-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

The certificate has no text we could read; open the PDF to read it.

## Every issue (1)

- September 22, 2005: Issued, Current. [certificate](https://openairdocs.org/files/sha256/8b/a9/8ba9d0ac820727995164821e6f5b07a4f249c3db1b365fe6bdc669dd3424e811)

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