# STC SA1-297

- Type: Supplemental type certificate
- Status: Current, Reissued and Amended
- Holder: Central Maine Flying Service, Inc, United States
- Description: Lycoming O-290-D2 or O-290-D2A engine and Sensenich M76AM-2 fixed pitch metal propeller, diameter 74 inch, pitch 50 inch.
- Status date: October 17, 1977
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DD6429924B778E8685256CCB0060180F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1-297

## ADs that name it (0)

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-12 ([TCDS A-780](https://openairdocs.org/tcds/A-780))
- The New Piper Aircraft Inc. PA-12S ([TCDS A-780](https://openairdocs.org/tcds/A-780))

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