# STC SA1-245

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Turner Aviation Co Inc, United States
- Description: Lycoming O-340-A1A engine and Hartzell HC-82XL-1D/8433-12 propeller on aircraft with Edo89-2000 floats.
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9B552FC336D9B9E685256CCB0060180B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1-245

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 170 Series ([TCDS A-799](https://openairdocs.org/tcds/A-799))

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