# STC SR01454LA

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Hoh Aeronautics Inc., United States
- Description: Installation of non-operational Hoh HeliSAS hardware.  Limited to installation on model R44, serial number 702 ONLY.
- Applied: April 18, 2003
- Status date: January 12, 2005
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/35F8B89218CF164C862570F90069CCF5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01454LA

## ADs that name it (0)

None.

## Approved models (1)

- Robinson Helicopter Company R44 ([TCDS H11NM](https://openairdocs.org/tcds/H11NM))

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