# STC SA1340WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Intermountain Avn Inc, United States
- Description: Cabin interior arrangement.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A5](https://openairdocs.org/tcds/2A5), [TCDS A-772](https://openairdocs.org/tcds/A-772)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A4EB43F8DC676060862570C0006EE67A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1340WE

## ADs that name it (0)

None.

## Approved models (3)

- Curtiss-Wright Corporation C-46 Series ([TCDS A-772](https://openairdocs.org/tcds/A-772))
- Curtiss-Wright Corporation C-46/CW20-T ([TCDS 2A5](https://openairdocs.org/tcds/2A5))
- Curtiss-Wright Corporation Super C-46/CW20-T ([TCDS 2A5](https://openairdocs.org/tcds/2A5))

---
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.