# STC SA1667SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Pemco Aeroplex Inc, United States
- Description: Installation of provisions for a ninth cargo pallet.
- Applied: September 4, 1984
- Status date: August 4, 2009
- 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/eb/9c/eb9c3cbe561a1d822904eb353b3f3f1b80543099dd1c6d66835f5f54386fba94
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9C6AA54B3BEA280F862577420073C0DE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1667SO

## ADs that name it (1)

- [AD 98-26-21](https://openairdocs.org/ad/98-26-21): Floor Beams · Cargo door, cargo interior, and 9G restraint net (Pemco Aeroplex STC SA1444SO or 5 others). Effective Feb 16, 1999. Named in the applicability

## Approved models (1)

- The Boeing Company 727-100 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)

- August 4, 2009: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/eb/9c/eb9c3cbe561a1d822904eb353b3f3f1b80543099dd1c6d66835f5f54386fba94)

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