# STC SA3256SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Air Ambulance International, United States
- Description: Installation of a seat track mounted stretcher assembly.
- Status date: June 18, 1992
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F9767A38188DD77385256CC2000A95EE.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3256SO

## ADs that name it (0)

None.

## Approved models (4)

- Raytheon Aircraft Company 65-90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-A90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company B90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

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