# STC SE977NE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Canadian Aero Manufacturing, Canada
- Description: Installation of Canadian Aero Manufacturing Watson starter clutch P/N 641500-10, 641500-10-SO, 641500-15, 641500-15-SO, 641500-20, or641500-20-SO.
- Status date: April 29, 1994
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E-252](https://openairdocs.org/tcds/E-252)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CE7BC2B2D430FE2885256CC2005C2D97.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE977NE

## ADs that name it (0)

None.

## Approved models (1)

- Teledyne Continental Motors O-200 Series ([TCDS E-252](https://openairdocs.org/tcds/E-252))

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