# STC SA507EA-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: American Airlines Inc, United States
- Description: Install lounge and beverage bar. Install electrical wiring. Install bar and galley structural tiedowns. Install buffets.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A21](https://openairdocs.org/tcds/4A21)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FD2C5021510CC3C3862570D100602C01.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA507EA-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707 Series ([TCDS 4A21](https://openairdocs.org/tcds/4A21))

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.