# STC SR00956SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Columbia Helicopters Inc, United States
- Description: Installation of offset cyclic and collective control sticks in accordance with McClenahan Engineering Master Drawing List No. DM0118-3, Revision A, dated July 13, 2001, or later FAA approved revision. For serial numbers MJ017 and MJ022 only.
- Status date: August 17, 2001
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H9EA](https://openairdocs.org/tcds/H9EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6F40B85B2308AA8F85256CC200622682.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR00956SE

## ADs that name it (0)

None.

## Approved models (1)

- Boeing Defense & Space Group 234 ([TCDS H9EA](https://openairdocs.org/tcds/H9EA))

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