# STC SA1746SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Pemco Aeroplex Inc, United States
- Description: Manufacture and installation of pallet assemblies for a palletized seat system.
- Applied: September 27, 1984
- Status date: December 1, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/a1/43/a1437a13034945fb5fb53da48596357c5b2110671dc7d2e91d010afb618371e8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/512ED0843A0D57C9862576DC00751808.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1746SO

## ADs that name it (0)

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-9-32F (C-9B) ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## What the certificate says

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

## Every issue (1)

- December 1, 2009: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/a1/43/a1437a13034945fb5fb53da48596357c5b2110671dc7d2e91d010afb618371e8)

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