# STC SA1993SO

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Aeronautical Engineers, Inc, United States
- Description: Installation of a Class E cargo compartment and pallet system.
- Applied: July 19, 1984
- Status date: October 19, 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/f9/c5/f9c5ce3784dad7e459bd1dad985ee849b2f557089244276511f351aae3b1f807
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D301230408E328C88625778F0045E306.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1993SO

## ADs that name it (1)

- [AD 2005-07-18](https://openairdocs.org/ad/2005-07-18): Cargo configuration · Class E cargo compartment and pallet system (Aeronautical Engineers STC SA1993SO). Effective May 11, 2005. Named in the applicability

## Approved models (1)

- McDonnell Douglas Corporation DC-9-15F ([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 (2)

- October 19, 2009: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/f9/c5/f9c5ce3784dad7e459bd1dad985ee849b2f557089244276511f351aae3b1f807)
- October 14, 1986: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/50/f3/50f3681ce0a412bd7e01ad736c070327815a7949f245c4d12674b08655c8824a)

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