# STC SA4326NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Viking Air Limited, Canada
- Description: Installation of a P&W PT6A-3A engine and a Hartzell HC-B3TN-3BY/ T1017EC + 1 propeller.
- Status date: November 15, 1993
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-806](https://openairdocs.org/tcds/A-806)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F20C9F7FD8D83A4385256CC2000E3B9E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4326NM

## ADs that name it (0)

None.

## Approved models (1)

- de Havilland Inc. (Canada) DHC-2 (L-20A) MK.III ([TCDS A-806](https://openairdocs.org/tcds/A-806))

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