# STC SR00955SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Columbia Helicopters Inc, United States
- Description: Replacement of the pilot and co-pilot cockpit doors with bubble doors in accordance with McClenahan Engineering Master Drawing List No. DM0116-3, dated June 2, 2001, or later FAA approved revision. (S/N's MJ017 and MJ022)
- 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/60D43872D1B97F6B85256CC200622681.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00955SE

## ADs that name it (0)

None.

## Approved models (1)

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

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.