# STC SA00311NY-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Delta Engineering, United States
- Description: Installation of an AlliedSignal MK VI Ground Proximity Warning System.
- Status date: November 20, 1995
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A5586B6D44571EA085256CC1007DC89F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00311NY-D

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE))

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