# STC SR00875SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Columbia Helicopters Inc, United States
- Description: Installation of Honeywell Solid State Flight Data Recorder (SSFDR) and Teledyne Digital Flight Data Acquisition Unit (DFDAU) per Columbia Helicopters, Inc., Master Drawing List 99-AVI-0221, Revision B, dated February 14, 2001, or later FAA approved revision.
- Applied: April 22, 1999
- Status date: February 16, 2001
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H9EA](https://openairdocs.org/tcds/H9EA)
- Certificate PDF: https://openairdocs.org/files/sha256/48/cc/48cc252029f21ff75c51657f25347236014f25203dc7f48f3a4bca67b27d9cc5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BE03513FB12BB6E985256CC20062264A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00875SE

## ADs that name it (0)

None.

## Approved models (1)

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

## 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 SR00875SE This certificate, issued to Columbia Helicopters, Inc.

P.O. Box 3500 Portland, OR 97208

Par t 7 and 10 of the Civil Air Regulations.

Original ProductType Certificate Number: H9EA Make: Boeing Model: Vertol 234 Series

Description of the Type Design Change: Installation of Honeywell Solid State Flight Data Recorder (SSFDR) and Teledyne Digital Flight Data Acquisition Unit (DFDAU) per Columbia Helicopters, Inc., Master Drawing List 99-AVI-0221, Revision B, dated February 14, 2001, 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 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. A copy of this certificate shall 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. FAA Approved Flight Manual Supplement No. 99-AVI-0621, Revision: Basic, February 16, 2001 is a required part of this STC.

This certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: April 22, 1999 Date reissued:

Date of issuance: February 16, 2001 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- February 16, 2001: Issued, Current. [certificate](https://openairdocs.org/files/sha256/48/cc/48cc252029f21ff75c51657f25347236014f25203dc7f48f3a4bca67b27d9cc5)

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