# STC SR00126LA-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Heli-Support Inc., United States - Description: Installation of Digital Diamond J, Inc. T4 exhaust temperature indicator. - Applied: January 23, 2003 - Status date: October 31, 2006 - Product: Aircraft, Rotorcraft - Certification basis: Part 21 - Data sheets: [TCDS H1IN](https://openairdocs.org/tcds/H1IN) - Certificate PDF: https://openairdocs.org/files/sha256/2f/1a/2f1a991b7a37e6ddc51588fe3316a919017d2bee019c676cc171f6aa9be39641 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/319C58E450EF36708625721B00666726.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SR00126LA-D ## ADs that name it (0) None. ## Approved models (2) - Eurocopter France SA.315B Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN)) - Eurocopter France SA.316B Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN)) ## 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. 120 N.E. Frontage Road Ft. Collins, Colorado 85024 Part *06 of the Civil Air Regulations. *For Certification Basis See Type Certificate Data Sheet H1IN Original Product Type Certificate Number: H1IN Aerospatiale SA.315B, and SA.316B Description of Type Design Change: Installation of Digital Diamond J, Inc. T4 Exhaust Temperature Indicator in accordance with Heli-Support, Inc. Master Document List 127-000, Revision D, dated September 16, 2003, or later approved revisions. Heli-Support, Inc. Rotorcraft Flight Manual Supplement No. 127-121 dated October 03, 2003, or later approved revisions required as part of these modifications. Limitations and Conditions The approval of this change in type design applies to the above noted model helicopters only. This approval should not be extended to other aircraft of this model on which other approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate and Approved Master Document List (MDL) No. 127-000, Revision D dated September 16, 2003, or later approved MDL, must be maintained as part of the permanent records of a helicopter modified in accordance with this STC. 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 This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Date of application : January 23, 2003 Date of issuance: October 3, 2003 Date reissued: May 20, 2004; October 31, 2006 ( Signature) Manager, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (Title) ## Every issue (3) - October 31, 2006: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2f/1a/2f1a991b7a37e6ddc51588fe3316a919017d2bee019c676cc171f6aa9be39641) - August 6, 2004: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/92/39/923983e82f7b3e59f0757aff6292a82898b55356e9d7843075a2449bd61496b9) - May 20, 2004: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/09/08/090854e8a125d656e96ffe01ba600db013b810a805bc579bb89a5f2e73913748) --- 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.