# STC SA1-46

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Chamberlain Aviation Inc, United States
- Description: Fiberglas fuselage to wing fillet installation and fuel tank vent lines relocated.
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: TCDS 2-576
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7EC0D05ACED762C485256CC10080DB59.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1-46

## ADs that name it (0)

None.

## Approved models (1)

- Douglas Aircraft Co. Inc. Army B-23 (TCDS 2-576)

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