# STC SH2055SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: United Technologies, United States
- Description: Installation of Foxboro SC-14 fuel management system.
- Status date: February 9, 1987
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/51AF942F67368DCB85256CC2005C2F69.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH2055SO

## ADs that name it (0)

None.

## Approved models (1)

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

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