# STC SA1380WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Alaska Intl Air, Inc, United States
- Description: Installation of four 500-gallon fuel oil tanks in fuselage.
- Status date: May 31, 1977
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-772](https://openairdocs.org/tcds/A-772)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EDFBDEA0AC5FE41085256CC100820FF7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1380WE

## ADs that name it (0)

None.

## Approved models (2)

- Curtiss-Wright Corporation Army C-46A ([TCDS A-772](https://openairdocs.org/tcds/A-772))
- Curtiss-Wright Corporation Army C-46F ([TCDS A-772](https://openairdocs.org/tcds/A-772))

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