# STC SR00934NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Delta Engineering Corporation, United States
- Description: Installation of an AlliedSignal MK-VII Helicopter Ground Proximity Warning System P/N 965-0700-001-H01-H01 in a Sikorsky Model S-76B Helicopter.
- Status date: February 25, 1999
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/281B95739549FAAD85256CC200622672.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00934NY

## 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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