# STC SA4611NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: FS Air Service, Inc, United States
- Description: Reduction/limitation of passenger seating to 9 seats.
- Status date: March 10, 1997
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1629E9EF72BA7DFA85256CC2000E3D8D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4611NM

## ADs that name it (0)

None.

## Approved models (3)

- Raytheon Aircraft Company C-45H ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company E18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company H18 ([TCDS A-765](https://openairdocs.org/tcds/A-765))

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