# STC SA1627SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Associated Design, United States
- Description: Conversion of a military model C-131A to Civil Model 240-53 freighter with a Class B cargo compartment.
- Applied: January 10, 2003
- Status date: January 10, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-793](https://openairdocs.org/tcds/A-793)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/30ED72A359CAF27386256D01006F37C7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1627SO

## ADs that name it (0)

None.

## Approved models (1)

- Kelowna Flightcraft R & D Ltd. 240 Series ([TCDS A-793](https://openairdocs.org/tcds/A-793))

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