# STC SR00374LA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Heavy Lift Helicopters Inc, United States
- Description: Installation of Fire Fighting System.
- Status date: May 14, 1997
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H16NM](https://openairdocs.org/tcds/H16NM)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BBEDF58A32B5E3F085256CC200622533.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00374LA

## ADs that name it (0)

None.

## Approved models (1)

- Sikorsky Aircraft Corporation CH-54A ([TCDS H16NM](https://openairdocs.org/tcds/H16NM))

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