# STC SA2026SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: RT Associates Corp, United States
- Description: Installation of passenger seating arrangement.
- Applied: November 13, 1986
- Status date: July 8, 2008
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/18/23/182392e4558930f220d861bfc9e8a8c40999dc9a0de82186efc8c87aeea2a966
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/28016EDBDADA5BB2862574890057983E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2026SO

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## What the certificate says

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

## Every issue (1)

- July 8, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/18/23/182392e4558930f220d861bfc9e8a8c40999dc9a0de82186efc8c87aeea2a966)

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