# STC SR00490SE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Acrohelipro Global Services USA Inc., United States - Description: Installation of replacement tail rotor pitch control tube assembly fairleads in tailboom. - Applied: November 15, 1997 - Status date: September 10, 2005 - Product: Aircraft, Rotorcraft - Certification basis: Part 21 - Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW) - Certificate PDF: https://openairdocs.org/files/sha256/f2/18/f21867ef033a63990b6428582b9c832f64de5fe16372d982fea6434f7eeab6c3 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FC6B3131CB452FF3862579A600753CCA.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SR00490SE ## ADs that name it (0) None. ## Approved models (2) - Bell Helicopter Textron Canada Limited 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW)) - Bell Helicopter Textron Canada Limited 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW)) ## 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. Number SR00490SE This certificate, issued to ACROHELIPRO Global Services USA, Inc. 21839 Bill Benton Lane Andalusia, AL 36421-7734 Part 6 of the Civil Air Regulations dated December 20, 1956, including amendments 6 – 1 through 6 – 4. See TCDS No. H2SW for other certification bases. . Original ProductType Certificate Number: H2SW Make: Bell Model: 206A and 206B Description of the Type Design Change: Installation of replacement tail rotor pitch control tube assembly fairleads in the tail boom in accordance with a Federal Aviation Administration (FAA) approved copy of Helipro Installation Instructions No. 972105, Revision “A”, dated December 19, 1997, or later FAA approved revision. Limitations and Conditions: This approval should not be extended to rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft. The modified rotorcraft must be maintained in accordance with Helipro maintenance Manual Supplement Report No. 972103, dated December 17, 1997, or later FAA approved revision. A copy of this Certificate and Maintenance Manual Supplement must be maintained as part of the permanent records for 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: November 15, 1997 Date reissued: September 10, 2005 Date of issuance: December 24, 1997 Date amended: (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ## Every issue (1) - September 10, 2005: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f2/18/f21867ef033a63990b6428582b9c832f64de5fe16372d982fea6434f7eeab6c3) --- 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.