# STC SR01348NY

- Type: Supplemental type certificate
- Status: Historical, Issued
- Holder: Keystone Helicopter Corp, United States
- Description: Installation of boarding steps IAW Key Tech Engineering Services Installation Drawing List IDL00203, Rev B, dated 1/16/01.
- Status date: May 14, 2001
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BB817F274ACAB64885256CC20062271E.0001
- Page: https://openairdocs.org/stc/SR01348NY

## ADs that name it (0)

None.

## Approved models (4)

- Sikorsky Aircraft Corporation S-76 Series ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76A ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76B ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))
- Sikorsky Aircraft Corporation S-76C ([TCDS H1NE](https://openairdocs.org/tcds/H1NE))

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