# STC SA535NE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Georgetown Aircraft Serv, United States
- Description: Installation of passenger oxygen.
- Status date: September 24, 1987
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A31SO](https://openairdocs.org/tcds/A31SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B001F0A0A0EEDED385256CC20012289F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA535NE

## ADs that name it (0)

None.

## Approved models (1)

- Embraer - Empresa Brasileira de Aeronautica S.A. EMB-120 ([TCDS A31SO](https://openairdocs.org/tcds/A31SO))

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