# STC SA2664WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aerostar Aircraft Corporation, United States
- Description: Modification of fuselage structure for pressurization to 3.20 psi operating pressure, and installation of pressurization system.
- Status date: May 1, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A17WE](https://openairdocs.org/tcds/A17WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/501B2A5960AFF35285256CC20008C708.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2664WE

## ADs that name it (0)

None.

## Approved models (1)

- Aerostar Aircraft Corporation PA-60-601 (Aerostar 601) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))

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