# STC SR02255SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Brim Aviation, United States
- Description: Installation of external cargo racks
- Applied: September 19, 2011
- Status date: December 17, 2012
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 27
- Data sheets: [TCDS H3WE](https://openairdocs.org/tcds/H3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/00/2f/002f467fe5540ae6934f4b5c4bb377ea1b610e0a3e06c7e5eddcf41073104294
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BB82E538244A471E86257AE100670B68.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR02255SE

## ADs that name it (0)

None.

## Approved models (1)

- MD Helicopter Inc. 600N ([TCDS H3WE](https://openairdocs.org/tcds/H3WE))

## 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 SR02255SE

This certificate, issued to Brim Aviation 455 Dead Indian Memorial Road Ashland, OR 97520

Part 27 of the Federal Aviation Regulations.

Original Product⎯Type Certificate Number: H3WE Make: MDHI (HUGHES) Model: 600N

Description of the Type Design Change: Installation of external cargo racks in accordance with McClenahan Engineering Master Drawing List 230000, Revision IR, or later Federal Aviation Administration (FAA) approved revision. Maintained in accordance with Instructions for Continued Airworthiness (ICA) DM0916-9, Revision 2, dated November 14, 2012, or later FAA-accepted revision. Operated in accordance with Rotorcraft Flight Manual Supplement (RFMS) DM1128-7, Revision N/C, signed October 11, 2012, or later FAA-approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model rotorcraft only.

This approval should not be extended to other rotorcraft of this model series unless the installer determines that the relationship between this change and any other previously incorporated approved modifications will introduce no adverse effect upon the airworthiness of that rotorcraft. A copy of this certificate, ICA, and RFMS must be maintained as part of the permanent records for the modified rotorcraft.

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: September 19, 2011 Date reissued:

Date of issuance: December 17, 2012 Date amended:

(Signature)

Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- December 17, 2012: Issued, Current. [certificate](https://openairdocs.org/files/sha256/00/2f/002f467fe5540ae6934f4b5c4bb377ea1b610e0a3e06c7e5eddcf41073104294)

---
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.