# STC SR02594LA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Salmon River Helicopters, United States
- Description: Installation of a main rotor strap fitting, part number 204-012-102-009
- Applied: February 29, 2016
- Status date: February 8, 2017
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H12NM](https://openairdocs.org/tcds/H12NM), [TCDS H7NE](https://openairdocs.org/tcds/H7NE)
- Certificate PDF: https://openairdocs.org/files/sha256/6b/ec/6bec8ea15931075835f72bd104a63427ca80d84632488f10eb0fe6a9819ef277
- Approved model list and other attachments: [SR02594LA_AML.pdf](https://openairdocs.org/files/sha256/06/a1/06a18a5cd739a1cf047909288980dd3f829cf074e1d70ac5ebe8a81d925988c3)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D89C26C3F834FD7B862580CE0074DF73.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR02594LA

## ADs that name it (0)

None.

## Approved models (2)

- Rotorcraft Development Corporation UH-1P ([TCDS H12NM](https://openairdocs.org/tcds/H12NM))
- Tamarack Helicopters Inc. UH-1F ([TCDS H7NE](https://openairdocs.org/tcds/H7NE))

## 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.

This Certificate issued to Salmon River Helicopters 1497 Big Salmon Road P. O. Box 1293 Riggins, Idaho 83549 Riggins, Idaho 83549 Part *21 of the Federal Aviation Regulations Original Product Type Certificate Number :

*See the attached FAA Approved Model List (AML) No. SR02594LA for a list of approved aircraft make and models/serial numbers and applicable airworthiness regulations.

Description of Type Design Change: Installation of a main rotor strap fitting, part number 204-012-102-009 in accordance with the documents listed in FAA Approved Model List No.

SR02594LA dated February 7, 2017 or later FAA approved revision.

Limitations and Conditions: You cannot use descriptive data about this design change to duplicate other products. This approval is limited to only the installation made in the makes, models and serial numbers as listed in FAA Approved Model List No. SR02594LA. A copy of this STC must be included in the permanent records of the modified aircraft.

Date of application : February 29, 2016

Date of issuance : February 8, 2017

(Signature) Manager, Airframe Branch Los Angeles Aircraft Certification Office (Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

### SR02594LA_AML.pdf

**FAA APPROVED MODEL LIST (AML) NO. SR02594LA**

**SALMON RIVER HELICOPTERS**

FOR INSTALLATION OF A MAIN ROTOR STRAP FITTING, PART NUMBER 204-012-102-009 ON HELICOPTERS AS LISTED.

Issue Date: February 8, 2017 Page 1 of 1

Item Aircraft Make/Serial Numbers Aircraft Models Original Type Certificate Number Certification Basis for Alteration Instructions for Continued Airworthiness Number/Date AML Amendment Date 1 Rotorcraft Development Corporation S/N 63-13163 Only UH-1P H12NM 14 CFR part 21.25 and 21.50 Amendments 21-1 Through 21-42, SRH-ICA-001,Revision C, dated November 1, 2016 N/A 2 Tamarack Helicopters, Inc.

S/N 64-15486 Only UH-1F H7NE 14 CFR part 21.25 and 21.50 Amendments 21-1 Through 21-42, SRH-ICA-001,Revision C, dated November 1, 2016 N/A

FAA Approved:

Gregory S. DiLibero, Manager, Airframe Branch Los Angeles Aircraft Certification Office

Date: ________________________________________________

## Every issue (1)

- February 8, 2017: Issued, Current. [certificate](https://openairdocs.org/files/sha256/6b/ec/6bec8ea15931075835f72bd104a63427ca80d84632488f10eb0fe6a9819ef277), [SR02594LA_AML.pdf](https://openairdocs.org/files/sha256/06/a1/06a18a5cd739a1cf047909288980dd3f829cf074e1d70ac5ebe8a81d925988c3)

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