# STC SR01742NY

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Dart Aerospace Limited, Canada
- Description: Installation of extended height landing gear.
- Applied: April 17, 2003
- Status date: November 4, 2013
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 29
- Data sheets: [TCDS H79EU](https://openairdocs.org/tcds/H79EU), [TCDS R00007DE](https://openairdocs.org/tcds/R00007DE), [TCDS H1SW](https://openairdocs.org/tcds/H1SW), [TCDS H4SW](https://openairdocs.org/tcds/H4SW), [TCDS H6SW](https://openairdocs.org/tcds/H6SW), [TCDS R00002RC](https://openairdocs.org/tcds/R00002RC), [TCDS H15NM](https://openairdocs.org/tcds/H15NM), [TCDS H7SO](https://openairdocs.org/tcds/H7SO), [TCDS H3SO](https://openairdocs.org/tcds/H3SO), [TCDS H5NM](https://openairdocs.org/tcds/H5NM), [TCDS H12NM](https://openairdocs.org/tcds/H12NM), [TCDS H13WE](https://openairdocs.org/tcds/H13WE), [TCDS H3NM](https://openairdocs.org/tcds/H3NM), [TCDS H1RM](https://openairdocs.org/tcds/H1RM), [TCDS R00012AT](https://openairdocs.org/tcds/R00012AT)
- Certificate PDF: https://openairdocs.org/files/sha256/46/19/4619c43b347fc999b349da74fc0253a0ed69e2191fc9529cbe6858ba05918205
- Approved model list and other attachments: [SR01742NY_AML.pdf](https://openairdocs.org/files/sha256/00/3c/003c9fd6bcb13e20618c4c07846c7d01d4dcc92b65af0038a141bd761314592e)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A1174294D5E4FEEA86257CF300719390.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR01742NY

## ADs that name it (1)

- [AD 2021-15-14](https://openairdocs.org/ad/2021-15-14): Rotorcraft Tail Boom · California Department of Forestry UH-1H, UH-1F, TH-1L and 39 more. Effective Aug 30, 2021. Cited in the text

## Approved models (36)

- Agusta S.p.A. AB412 ([TCDS H79EU](https://openairdocs.org/tcds/H79EU))
- Agusta S.p.A. AB412 EP ([TCDS H79EU](https://openairdocs.org/tcds/H79EU))
- Arrow Falcon Exporters Inc. UH-1H ([TCDS R00007DE](https://openairdocs.org/tcds/R00007DE))
- Bell Helicopter Textron Inc. 204B ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron Inc. 205A ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron Inc. 205A-1 ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron Inc. 205B ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron Inc. 210 ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron Inc. 212 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 214B ([TCDS H6SW](https://openairdocs.org/tcds/H6SW))
- Bell Helicopter Textron Inc. 214B-1 ([TCDS H6SW](https://openairdocs.org/tcds/H6SW))
- Bell Helicopter Textron Inc. 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412CF ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron Inc. 412EP ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Global Helicopter Technology Inc. UH-1H ([TCDS R00002RC](https://openairdocs.org/tcds/R00002RC))
- Hagglund Helicopters LLC UH-1H ([TCDS H15NM](https://openairdocs.org/tcds/H15NM))
- OAS Parts LLC TH-1L ([TCDS H7SO](https://openairdocs.org/tcds/H7SO))
- OAS Parts LLC UH-1B ([TCDS H7SO](https://openairdocs.org/tcds/H7SO))
- OAS Parts LLC UH-1E ([TCDS H7SO](https://openairdocs.org/tcds/H7SO))
- OAS Parts LLC UH-1H ([TCDS H7SO](https://openairdocs.org/tcds/H7SO))
- OAS Parts LLC UH-1L ([TCDS H7SO](https://openairdocs.org/tcds/H7SO))
- Richards Heavylift Helo Inc. UH-1A ([TCDS H3SO](https://openairdocs.org/tcds/H3SO))
- 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))
- Rotorcraft Development Corporation HH-1K ([TCDS H5NM](https://openairdocs.org/tcds/H5NM))
- Rotorcraft Development Corporation TH-1F ([TCDS H12NM](https://openairdocs.org/tcds/H12NM))
- Rotorcraft Development Corporation TH-1L ([TCDS H5NM](https://openairdocs.org/tcds/H5NM))
- Rotorcraft Development Corporation UH-1B ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Rotorcraft Development Corporation UH-1B ([TCDS H3NM](https://openairdocs.org/tcds/H3NM))
- Rotorcraft Development Corporation UH-1E ([TCDS H5NM](https://openairdocs.org/tcds/H5NM))
- Rotorcraft Development Corporation UH-1F ([TCDS H12NM](https://openairdocs.org/tcds/H12NM))
- Rotorcraft Development Corporation UH-1H ([TCDS H13WE](https://openairdocs.org/tcds/H13WE))
- Rotorcraft Development Corporation UH-1L ([TCDS H5NM](https://openairdocs.org/tcds/H5NM))
- Rotorcraft Development Corporation UH-1P ([TCDS H12NM](https://openairdocs.org/tcds/H12NM))
- San Joaquin Helicopters UH-1B ([TCDS H1RM](https://openairdocs.org/tcds/H1RM))
- Southern Helicopter Inc. UH-1B ([TCDS R00012AT](https://openairdocs.org/tcds/R00012AT))

## 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.

Par t * of the * R egulations.

Original Product Type Certificate N umber: *

M ake: *

M odel: * Description of Type Design Change:

Installation of Extended Height Landing Gear in accordance with Dart Aerospace Ltd. Installation Instructions IIN -D205-594, Revision E, dated May 07, 2013 Transport Canada Approved June 13, 2013, or later Transport Canada approved revision.

1. Inspection and maintenance of the installation to be in accordance with Dart Aerospace Ltd Instructions for Continued Airworthiness ICA-D205-594, Revision 04, dated May 07, 2013, or later Transport Canada accepted revision.

2. Operation of the Bell Models 214B and 214B-1 with this modification installed must be done in accordance with Dart Aerospace Ltd. FMS-D214-594, Revision A, dated July 14, 2005, Transport Canada Approved July 19, 2005, or later Transport Canada accepted revision. In addition, for the Bell Models 214B and 214B-1 with this modification installed, operation is limited to a maximum takeoff and landing weight of 11,900 lbs. Longitudinal center of gravity limits have changed accordingly and are provided in FMS-D214-594.

3. A copy of this certificate and the FAA Approved Model List (AML) No. SR01742NY, issued January 11, 2009, amended November 4, 2013, or later FAA approved revisions, must be maintained as part of the permanent records for the modified aircraft.

4. The Installer must determine whether this design change is compatible with previously approved modifications.

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

Dart Aerospace Limited 1270 Aberdeen Street Hawksbury, ON K6A 1K7 Canada

*See attached FAA Approved Model List (AML) No. SR01742NY for a list of approved models and applicable airworthiness regulations

Date of application : April 17, 2003

Date of issuance : July 30, 2003 Date reis sued:

Date amended : November 07, 2003, October 05, 2005 January 11, 2009, November 4, 2013

B y direction of the A dministrator

(Signature) Gaetano Sciortino Manager New York Aircraft Certification Office

(Title)

### SR01742NY_AML.pdf

**FAA APPROVED MODEL LIST (AML) NUMBER SR01742NY**

**DART AEROSPACE LIMITED FOR**

**INSTALLATION OF EXTENDED HEIGHT LANDING GEAR**

Page 1 of 2 Issue Date: October 05, 2005 Amended: November 4, 2013

**AIRCRAFT MAKE**

**AIRCRAFT MODEL**

**ORIGINAL TYPE**

**CERTIFICATE NUMBER**

**CERTIFICATION BASIS FOR**

**ALTERATION**

**AFM SUPPLEMENT**

NUMBER/DATE AML AMENDMENT DATE Bell 204B, 205A, 205A-1, 205B H1SW CAR Part 7 N/A

N/A Bell 212, 412, 412CF, 412EP H4SW FAR Part 29 November 4, 2013 Bell 214B, 214B-1 H6SW FAR Part 29 FMS-D214-594 Rev. A dated 7/14/2005 Transport Canada approved 7/19/ 2005, or later Transport Canada Approved Revisions.

N/A Agusta AB412, AB412EP H79EU FAR Part 29 N/A November 4, 2013 Bell 210 H1SW FAR Part 29 January 11, 2009 Garlick Helicopters UH-1B, UH-1H H13WE CAR Part 7 Garlick Helicopters UH-1B H3NM CAR Part 7 Garlick Helicopters UH-1F, UH-1P, TH- 1F H12NM FAR Part 29 Garlick Helicopters UH-1E, UH-1L, TH- 1L, HH-1K H5NM FAR Part 29 Arrow Falcon Exporters, Inc.

UH-1H R00007DE FAR Part 29 Overseas Aircraft Support Inc.

UH-1E, UH-1L, TH- 1L, UH-1H, UH-1B H7SO FAR Part 29 S. M. & T. Aircraft UH-1A, UH-1B, UH- 1H H3SO CAR Part 7 Hagglund Helicopters UH-1H H15NM FAR Part 29 Global Helicopter Technology, Inc.

UH-1H R00002RC FAR Part 29 San Joaquin Helicopters UH-1B H1RM CAR Part 7 Southern Helicopter UH-1B R00012AT CAR Part 7

**FAA APPROVED MODEL LIST (AML) NUMBER SR01742NY**

**DART AEROSPACE LIMITED FOR**

**INSTALLATION OF EXTENDED HEIGHT LANDING GEAR**

Page 2 of 2

**AIRCRAFT MAKE**

**AIRCRAFT MODEL**

**ORIGINAL TYPE**

**CERTIFICATE NUMBER**

**CERTIFICATION BASIS FOR**

**ALTERATION**

**AFM SUPPLEMENT**

NUMBER/DATE AML AMENDMENT DATE Robinson Air Crane UH-1F, UH-1P, TH- 1F R00008AT FAR Part 29 N/A January 11, 2009 AST, Inc. UH-1F H11SW FAR Part 29 Tamarack Helicopters UH-1F, TH-1F H7NE FAR Part 29 US Helicopters UH-1L, TH-1L, UH- 1E H4NM FAR Part 29 Southwest Florida Aviation International UH-1H, UH-1B H6SO FAR Part 29 Northwest Rotorcraft, LLC UH-1H R00005SE FAR Part 29

FAA Approved: ________________________________________ Gaetano Sciortino Manager, New York Aircraft Certification Office

Amended: November 4, 2013

## Every issue (3)

- November 4, 2013: Amended, Current. [certificate](https://openairdocs.org/files/sha256/46/19/4619c43b347fc999b349da74fc0253a0ed69e2191fc9529cbe6858ba05918205), [SR01742NY_AML.pdf](https://openairdocs.org/files/sha256/00/3c/003c9fd6bcb13e20618c4c07846c7d01d4dcc92b65af0038a141bd761314592e)
- January 11, 2009: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/f9/02/f902443439902d3888db1ebe90fd9c71b705ce3f05a746fb4937d69f19447a4e), [01742AML.pdf](https://openairdocs.org/files/sha256/f0/72/f0727befff120660eb755df894d4c25ea1a431bf4bc3b0c7c9cac05fce9cbb0c)
- October 5, 2005: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/a2/aa/a2aa964efeb7fa3d7bb6876f839581ab3c877849cf34e6fe930adaa8ab3a7485)

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