# STC SA182SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Eastern Airlines Inc, United States
- Description: Interior modifications.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A28](https://openairdocs.org/tcds/4A28)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F032E91FFBB9F856862570C70074BB22.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA182SO

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 720 Series ([TCDS 4A28](https://openairdocs.org/tcds/4A28))

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