# STC SR01811SE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Columbia Helicopters Inc, United States
- Description: Installation of General Electric Model CT58-140-2 engines
- Applied: May 17, 1999
- Status date: December 15, 2010
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS 1H16](https://openairdocs.org/tcds/1H16), [TCDS H1PC](https://openairdocs.org/tcds/H1PC)
- Certificate PDF: https://openairdocs.org/files/sha256/05/72/05728b232c9e8ea2dceda31cd81a8ec42b8aa629e5fb0f4a7c725809c5e61512
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7FDCA13AD8F21B0286257A16004AA677.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR01811SE

## ADs that name it (0)

None.

## Approved models (3)

- Columbia Helicopters Inc. 107-II ([TCDS 1H16](https://openairdocs.org/tcds/1H16))
- Kawasaki Heavy Industries Limited KV107-II ([TCDS H1PC](https://openairdocs.org/tcds/H1PC))
- Kawasaki Heavy Industries Limited KV107-IIA ([TCDS H1PC](https://openairdocs.org/tcds/H1PC))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SR01811SE

This certificate, issued to: Columbia Helicopters, Inc.

PO Box 3500 Portland, OR 97208-3500

Part 7 & 10 of the Civil Aviation Regulations.

Original ProductType Certificate Number: H1PC (CAR 7 and 10) 1H16 (CAR 7) Make: Kawasaki Boeing Vertol Model: KV107-II, -IIA 107-II

Description of the Type Design Change: Installation of General Electric Model CT58-140-2 engines in accordance with Columbia Helicopters, Inc. Master Drawing List 04-RDE-0309, Revision B, dated December 14, 2007, or later FAA-approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. The modified aircraft must be maintained in accordance with Columbia Helicopters, Inc. Maintenance Manual Supplement C07-2/71-03-00, Revision 0, dated October 3, 2007, or later FAA accepted revision.

A copy of this certificate, and Rotorcraft Flight Manual Supplement 06-RDE-0723, Revision A, dated November 18, 2010 or later FAA-approved revision, must be maintained as part of the permanent records for the modified aircraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: May 17, 1999 Date reissued: Xxxxxxx ##, #### Date of issuance: January 10, 2008 Date amended: December 15, 2010

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title) Original Signed by Philip L. Forde

## Every issue (3)

- December 15, 2010: Amended, Current. [certificate](https://openairdocs.org/files/sha256/05/72/05728b232c9e8ea2dceda31cd81a8ec42b8aa629e5fb0f4a7c725809c5e61512)
- October 15, 2010: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/05/72/05728b232c9e8ea2dceda31cd81a8ec42b8aa629e5fb0f4a7c725809c5e61512)
- January 10, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/56/b8/56b850e5e9c489b35303b8f9e9afaabee2068a06ef02580dae44526b9622396c)

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