# STC SH1358SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Westland Technologies Inc, United States
- Description: Installation of F.P.T. Industries FT-A4-19343 high strength fuel cells.
- Status date: September 22, 1983
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4ACBCE005AD0ECFC85256CC2005C2E68.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH1358SO

## ADs that name it (0)

None.

## Approved models (1)

- Sikorsky Aircraft Corporation S-76A ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))

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