# STC SR09224RC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Midwest Aerospace TC LLC, United States
- Description: Modification of the lift beam on the Model UH-1H
- Applied: March 14, 1997
- Status date: February 8, 2023
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H15NM](https://openairdocs.org/tcds/H15NM), [TCDS H6SO](https://openairdocs.org/tcds/H6SO), [TCDS H3SO](https://openairdocs.org/tcds/H3SO), [TCDS H13WE](https://openairdocs.org/tcds/H13WE)
- Certificate PDF: https://openairdocs.org/files/sha256/e0/21/e021a9662594c2a2b712dcecf77d3ec3eae05dfad07259fe4c669d58587f2ec9
- Approved model list and other attachments: [SR09224RC_AML.pdf](https://openairdocs.org/files/sha256/27/d4/27d476ca13a67a9e217196d29f95d44588fbb00a7db331c7e40c9f278a3a93e3)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127498761120230606135003.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SR09224RC

## ADs that name it (0)

None.

## Approved models (7)

- Garlick Helicopters Inc. UH-1B ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Garlick Helicopters Inc. UH-1H ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Hagglund Helicopters LLC UH-1H ([TCDS H15NM](https://openairdocs.org/tcds/H15NM))
- Richards Heavylift Helo Inc. UH-1B ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))
- Richards Heavylift Helo Inc. UH-1H ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))
- Southwest Florida Aviation International UH-1B ([TCDS H6SO](https://openairdocs.org/tcds/H6SO))
- Southwest Florida Aviation International UH-1H ([TCDS H6SO](https://openairdocs.org/tcds/H6SO))

## 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.

FAA Form 8110-2 (03/21) SR09224RC Midwest Aerospace TC LLC 9465 Joliet Street St. John, IN 46373

21.25 the Federal Aviation Regulations H13WE * * See attached FAA Approved Model List (AML) No. SR09224RC for list of approved rotorcraft models and applicable airworthiness regulations Modification of the lift beam on the Model UH-1H in accordance with Garlick Master Drawing List 97-03 Revision IR, dated March 14, 1997, or later FAA approved revision. Modification of the lift beam on the Model UH-1B in accordance with Garlick Master Drawing List 97-02, Revision IR, dated March 14, 1997, or later FAA approved revision.

March 14, 1997 July 10, 2007; February 4, 2009; February 8, 2023 October 29, 1999 January 26, 2012 for Manager, West Certification Branch

1. Compatibility of the design change with previously approved modifications must be determined by the installer.

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

3. A copy of this Certificate must be maintained as part of the permanent records of the aircraft.

FAA Form 8110-2 (03/21) SR09224RC

### SR09224RC_AML.pdf

FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SR09224RC FOR Garlick Helicopters, Inc.

ISSUE DATE: October 29, 1999 Page 1 of 1

**ITEM AIRCRAFT MAKE AIRCRAFT MODEL**

**ORIGINAL TC NUMBER**

**CERTIFICATION BASIS**

**FOR ALTERATION**

**FAA APPROVED AIRCRAFT /**

**ROTORCRAFT FLIGHT MANUAL**

SUPPLEMENT Number Revision*

1. Garlick UH-1B, UH-1H H13WE FAR 21.25(a)(2)

2. Southwest Florida Aviation UH-1H, UH-1B H6SO FAR 21.25(a)(2)

3. US Helicopters UH-1B, UH-1H H3SO FAR 21.25(a)(2)

4. Western International Aviation UH-1H H15NM FAR 21.25(a)(2) * Or later FAA Approved Revision

FAA Approved:

for Manager, West Certification Branch AMENDED:

REISSUED: February 8, 2023

## Every issue (3)

- February 8, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e0/21/e021a9662594c2a2b712dcecf77d3ec3eae05dfad07259fe4c669d58587f2ec9), [SR09224RC_AML.pdf](https://openairdocs.org/files/sha256/27/d4/27d476ca13a67a9e217196d29f95d44588fbb00a7db331c7e40c9f278a3a93e3)
- February 4, 2009: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/5a/5d/5a5d356256ef68fe58d022672e81c15d01d2c8f1a932586f6bcc43ac11c5e5f2), [SR09224RC AML.pdf](https://openairdocs.org/files/sha256/ba/63/ba63d5fb2ae90049d1ac4bbf976af9db2a8c01cd929bf67f55a80f86b434f9d6)
- July 10, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/69/ac/69ace92e6db603710e4a7902a242231cb428792ea4866ce07a4a617f075949ac)

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