# STC ST763SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Orion Lift Service, Inc, United States
- Description: Installation of courier seat and cockpit/main cabin partition.
- Status date: June 26, 1989
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A17](https://openairdocs.org/tcds/1A17)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/11A149181BCF9E6385256CC3000374A1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST763SO

## ADs that name it (0)

None.

## Approved models (1)

- Gulfstream Aerospace Corporation G-159 ([TCDS 1A17](https://openairdocs.org/tcds/1A17))

---
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.