# STC SA8451SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: TASS Inc, United States
- Description: Installation of power wiring to SICMA Aero electrically operated seats.
- Applied: May 18, 1992
- Status date: September 22, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A22WE](https://openairdocs.org/tcds/A22WE)
- Certificate PDF: https://openairdocs.org/files/sha256/9b/1a/9b1ae3118443bb8ba2ebebd786cb341fb221fb20ecb325f9e0c7e3b5a87cae82
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2717867D37086AD386257646006DD999.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA8451SW

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company DC-10-30 ([TCDS A22WE](https://openairdocs.org/tcds/A22WE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- September 22, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9b/1a/9b1ae3118443bb8ba2ebebd786cb341fb221fb20ecb325f9e0c7e3b5a87cae82)

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