# STC SA3188SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ministerio De Defensa Ejercito del Aire - MALOG/DMA, United States
- Description: This modification will allow installation of galleys (class dividers).
- Status date: May 14, 1992
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/73F01BD4266F577A85256CC2000A94FB.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3188SO

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707-300 ([TCDS 4A26](https://openairdocs.org/tcds/4A26))

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