# STC SA2975WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: H Koch & Sons, United States
- Description: Installation of shroud assembly, P/N 0350740068, in Universal Oil Products galley P/N 10870, to Weber Aircraft Company beverage cart, P/N 818620-411. (707-347C)
- Status date: January 6, 1975
- 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/17BC6A6E3C7F988B85256CC20008CB5C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2975WE

## ADs that name it (0)

None.

## Approved models (1)

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

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