# STC SR00912SE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Dart Aerospace USA Inc., United States - Description: Replacement of the original landing gear skid tubes and saddles with DART Aerospace Model D058-672-011 and 012, or D058-672-013 and 014 skid tubes and saddles - Applied: December 1, 1999 - Status date: October 17, 2018 - Product: Aircraft - Certification basis: Part 21 - Data sheets: [TCDS H22NM](https://openairdocs.org/tcds/H22NM), [TCDS R00006DE](https://openairdocs.org/tcds/R00006DE), [TCDS R00002LA](https://openairdocs.org/tcds/R00002LA) - Certificate PDF: https://openairdocs.org/files/sha256/8a/1e/8a1ea8acf20794a05dd7241ab1a2a3b7064e14a2b473a83cadadc0e3b8b9f825 - Approved model list and other attachments: [SR00912SE AML .pdf](https://openairdocs.org/files/sha256/99/fd/99fdddc876d840ff5ccaf2b580c94fe070a2d2f4d3da9fb573aaec90b40dff55) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1279FB2AFE28530C8625832E004E8E18.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SR00912SE ## ADs that name it (0) None. ## Approved models (9) - Arrow Falcon Exporters Inc. OH-58A ([TCDS H22NM](https://openairdocs.org/tcds/H22NM)) - Arrow Falcon Exporters Inc. OH-58A+ ([TCDS H22NM](https://openairdocs.org/tcds/H22NM)) - Arrow Falcon Exporters Inc. OH-58C ([TCDS H22NM](https://openairdocs.org/tcds/H22NM)) - Rotorcraft Development Corporation OH-58A ([TCDS R00006DE](https://openairdocs.org/tcds/R00006DE)) - Rotorcraft Development Corporation OH-58A+ ([TCDS R00006DE](https://openairdocs.org/tcds/R00006DE)) - Rotorcraft Development Corporation OH-58C ([TCDS R00006DE](https://openairdocs.org/tcds/R00006DE)) - San Joaquin Helicopters OH-58A ([TCDS R00002LA](https://openairdocs.org/tcds/R00002LA)) - San Joaquin Helicopters OH-58A+ ([TCDS R00002LA](https://openairdocs.org/tcds/R00002LA)) - San Joaquin Helicopters OH-58C ([TCDS R00002LA](https://openairdocs.org/tcds/R00002LA)) ## 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. Un ited S tates of Am erica Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Number SR00912SE This certificate, issued to Dart Aerospace USA, Inc. 3845 NE 30th Avenue Hillsboro, OR 97124 Part * of the * Regulations. Original ProductType Certificate Number: * See attached Federal Aviation Administration (FAA) Make: Approved Model List (AML) SR00912SE for approved Model: aircraft models and applicable airworthiness regulations Description of the Type Design Change: Replacement of the original landing gear skid tubes and saddles with DART Aerospace Model D058-672-011 and -012, or D058-672-013 and -014 skid tubes and saddles fabricated in accordance with DART Aerospace Master Drawing List (MDL) No. MDL-D058-672, Revision B, dated January 29, 2001, or later FAA-approved revision; and installed in accordance with DART Aerospace Installation Instruction No. IIN-D058-672, Revision B, dated June 6, 2000, or later FAA-approved revision. These skid tubes and saddles must be maintained in accordance with DART Aerospace Instructions for Continued Airworthiness (ICA) No. ICA-D058-672, dated November 17, 2000, or later FAA-accepted revision. Limitations and Conditions: Approval of this change in type design applies to the rotorcraft listed on AML SR00912SE only, that are equipped with high landing gear. This approval should not be extended to other rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft. A copy of this certificate, AML SR00912SE, and the ICA, must 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. Date of application: December 1, 1999 Date reissued: October 28, 2015; October 17, 2018 Date of issuance: May 14, 2001 Date amended: (Signature) Manager, Seattle Aircraft Certification Office (Title) ### SR00912SE AML .pdf **FAA APPROVED MODEL LIST (AML) SR00912SE FOR** DART AEROSPACE LANDING GEAR SKID TUBE REPLACEMENT SYSTEM ISSUE DATE: MAY 14, 2001 Page 1 of 1 **ITEM ROTORCRAFT MAKE** **ROTORCRAFT MODEL TYPE** **CERTIFICATE NUMBER** **CERT BASIS FOR** **ALTERATION MASTER** **DRAWING LIST NO.** **INSTALLATION** **INSTRUCTIONS REPORT NO.** **INSTRUCTIONS** **FOR CONTINUED** **AIRWORTHINESS REPORT NO.** AML AMENDED DATE 1 Garlick Helicopters, Inc. OH-58A OH-58A+ OH-58C R00006DE FAR 21.25(a)(2) Effective 2/1/65 Including Amendment 21-1 thru 21-71 MDL-058-672 Rev. B dated 1/29/01 IIN-D058-672 Rev. B dated 6/6/00 ICA-D058-672 dated 11/17/00 OR 2 Arrow Falcon Exporters, Inc. OH-58A OH-58A+ OH-58C H22NM FAR 21.25(a)(2) Effective 2/1/65 Including Amendment 21-1 thru 21-42 MDL-058-672 Rev. B dated 1/29/01 IIN-D058-672 Rev. B dated 6/6/00 ICA-D058-672 dated 11/17/00 OR 3 San Joaquin Helicopters OH-58A OH-58A+ OH-58C R00002LA FAR 21.25(a)(2) Effective 2/1/65 Including Amendment 21-1 thru 21-42 MDL-058-672 Rev. B dated 1/29/01 IIN-D058-672 Rev. B dated 6/6/00 ICA-D058-672 dated 11/17/00 OR F A A A p p r o v e d : Acting Manager, Seattle Aircraft C e r t i f i c a t i o n O f f i c e O r i g i n a l I s s u e : ## Every issue (3) - October 17, 2018: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/8a/1e/8a1ea8acf20794a05dd7241ab1a2a3b7064e14a2b473a83cadadc0e3b8b9f825), [SR00912SE AML .pdf](https://openairdocs.org/files/sha256/99/fd/99fdddc876d840ff5ccaf2b580c94fe070a2d2f4d3da9fb573aaec90b40dff55) - October 28, 2015: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/c9/2f/c92f1f6cb2d262d8d9a9929fdee38ed2923092ac98d0e89511f64855d5bb9101), [SR00912SE AML .pdf](https://openairdocs.org/files/sha256/99/fd/99fdddc876d840ff5ccaf2b580c94fe070a2d2f4d3da9fb573aaec90b40dff55) - May 14, 2001: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/79/98/79986bf083bfea727b2ca5b5ab73b8c9438711acbded1eab91611dbbf2a06200), [SR00912SE AML .pdf](https://openairdocs.org/files/sha256/99/fd/99fdddc876d840ff5ccaf2b580c94fe070a2d2f4d3da9fb573aaec90b40dff55) --- 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.