# STC SA446NE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Airtech Canada, Canada
- Description: Installation of Pezetel engine Model PZL--3S and Pezetel propeller Model US-132000A.
- Status date: May 30, 1986
- 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/270399370E5C115E85256CC2000E3CA9.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA446NE

## ADs that name it (0)

None.

## Approved models (1)

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

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.