# STC ST00258NY-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Delta Engineering, United States
- Description: Installation of a cabin interior upgrade.
- Status date: March 28, 1995
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A53EU](https://openairdocs.org/tcds/A53EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B627315E9E1AD06485256CC2006A71DE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00258NY-D

## ADs that name it (0)

None.

## Approved models (1)

- Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR-42 Series ([TCDS A53EU](https://openairdocs.org/tcds/A53EU))

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