# STC SA3099SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Causey Aviation Serivce, Inc, United States
- Description: Installation of Causey Aviation hinge assembly, P/N 62371-108.
- Status date: December 16, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A7SO](https://openairdocs.org/tcds/A7SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/051CB4B3420E37DF85256CC2000A93C9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3099SO

## ADs that name it (0)

None.

## Approved models (1)

- The New Piper Aircraft Inc. PA-34-200 ([TCDS A7SO](https://openairdocs.org/tcds/A7SO))

---
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.