# STC SR02138SE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Dart Aerospace USA Inc., United States - Description: Installation of Dart D139-799 Maintenance Kits - Applied: October 5, 2011 - Status date: October 17, 2018 - Product: Aircraft, Rotorcraft - Certification basis: Part 21, Part 29 - Data sheets: [TCDS R00002RD](https://openairdocs.org/tcds/R00002RD) - Certificate PDF: https://openairdocs.org/files/sha256/57/84/57842f9287ad384b641d673c1d8d7887cead610aeff31d4bde0ec67a46813327 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/511BC696C9F496728625832E004F7803.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SR02138SE ## ADs that name it (0) None. ## Approved models (1) - Agusta S.p.A. AW139 ([TCDS R00002RD](https://openairdocs.org/tcds/R00002RD)) ## 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 SR02138SE This certificate, issued to Dart Aerospace USA, Inc. 3845 NE 30th Avenue Hillsboro, OR 97124 Part 29 of the Federal Aviation Regulations. Original ProductType Certificate Number: R00002RD Make: Agusta Model: AB139, AW139 Description of the Type Design Change: Installation of Dart D139-799 Maintenance Kits fabricated in accordance with Dart Master Document List MDL-D139-799, Revision C, dated June 6, 2010, or later Federal Aviation Administration (FAA) approved revision, Installed in accordance with Dart Installation Instructions IIN-D139-799, Revision D, dated June 10, 2011, or later FAA-approved revision, and Maintained in accordance with Dart Instructions for Continued Airworthiness ICA-D139-799, Revision 3, dated May 5, 2011, or later FAA-accepted revision. Limitations and Conditions: Approval of this change in type design applies to the rotorcraft listed above only. This approval should not be extended to other rotorcraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of the other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of the rotorcraft. A copy of this certificate and the ICA must be maintained as part of the permanent records of 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: October 5, 2010 Date reissued: October 28, 2015; October 17, 2018 Date of issuance: July 18, 2011 Date amended: (Signature) Manager, Seattle Aircraft Certification Office (Title) ## Every issue (3) - October 17, 2018: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/57/84/57842f9287ad384b641d673c1d8d7887cead610aeff31d4bde0ec67a46813327) - October 28, 2015: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/26/a1/26a1fdccc458b952c80a42200585026d83a5a4957102ecf8b28383fb92df5f40) - July 18, 2011: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/78/28/7828fab66c01c8ad86c89e9bb4092140ae627f698f6840a2f70d51bc6d48f99f) --- 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.