# STC SR01218AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aeronautical Accessories, Inc., United States
- Description: Manufacture of Flitestep.
- Status date: January 21, 1999
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H13WE](https://openairdocs.org/tcds/H13WE), [TCDS H15NM](https://openairdocs.org/tcds/H15NM), [TCDS H3SO](https://openairdocs.org/tcds/H3SO), [TCDS H6SO](https://openairdocs.org/tcds/H6SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/08985B2A91E1B3B685256CC2006226ED.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01218AT

## ADs that name it (0)

None.

## Approved models (7)

- Bell Helicopter Textron SW204HP (UH-1B/HP) ([TCDS H6SO](https://openairdocs.org/tcds/H6SO))
- Bell Helicopter Textron SW205 (UH-1H) ([TCDS H6SO](https://openairdocs.org/tcds/H6SO))
- Bell Helicopter Textron UH-1B ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Bell Helicopter Textron UH-1B ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))
- Bell Helicopter Textron UH-1H ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Bell Helicopter Textron UH-1H ([TCDS H15NM](https://openairdocs.org/tcds/H15NM))
- Bell Helicopter Textron UH-1H ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))

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