# STC SA1556GL

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Hartzell Propeller Inc, United States
- Description: Installation of Hartzell 3 bladed propeller model HC-C3YR-1RF/F7282 and associated spinner assembly no. A-2295-1 and mounting kit A-2476-7.
- Status date: January 6, 1995
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A13CE](https://openairdocs.org/tcds/A13CE), [TCDS A20CE](https://openairdocs.org/tcds/A20CE), [TCDS A26EU](https://openairdocs.org/tcds/A26EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A8F9960ED43A8A1785256CC10082133C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1556GL

## ADs that name it (0)

None.

## Approved models (3)

- Reims Aviation S.A. F177RG ([TCDS A26EU](https://openairdocs.org/tcds/A26EU))
- The Cessna Aircraft Company 177B ([TCDS A13CE](https://openairdocs.org/tcds/A13CE))
- The Cessna Aircraft Company 177RG ([TCDS A20CE](https://openairdocs.org/tcds/A20CE))

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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.