# STC SR00411NY

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Air Cruisers Company, United States
- Description: Installation of inflatable emergency floats.
- Status date: January 5, 1999
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H19NM](https://openairdocs.org/tcds/H19NM)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2E79E12EE95D273B85256CC200622551.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00411NY

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopter Inc. MD900 ([TCDS H19NM](https://openairdocs.org/tcds/H19NM))

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