FAA Order 8900.1, Flight Standards Information Management System (FSIMS) identifies types of alterations: that may be approved, under specific conditions, for field approval. Our dedicated staff has extensive experience in all forms of manufacturing. STC Holder Responsibilities Advisory Circular 21-40 and FAA Order 8110.4 identifies the STC applicant’s responsibilities. Accepted worldwide Most countries accept US Auto Fuel STCs or approve them …

In the case of a… In 2010 at the US/Europe International Aviation Safety Conference, Eurocopter discussed concerns about potential risks with, and incompatibilities in, STCs. A supplemental type certificate (STC) is a national aviation authority-approved major modification or repair to an existing type certified aircraft, engine or propeller. A supplemental type certificate (STC) is a type certificate (TC) issued when an applicant has received FAA approval to modify an aeronautical product from its original design. Over many years it has evolved into a full production machine shop and manufacturing facility in Valley Center, Kansas. The FAA's rule for classifying type design changes is Part 21.93in Subpart D. Subpart E also refers to Part 21.93 in establishing applicable regulations for an STC applicant. As it adds to the existing type certificate, it is deemed "supplemental". STC does riveting of hardware including nut plates, standoffs and brackets, bushing installation and sealing when required.

Presently STC manufactures hundreds of different parts for many industries including aerospace, automotive, oil and gas, and the Department of Defense. In the United States issuance of such certificates is under the purview of the Federal Aviation Administration (FAA). [1], The United States regulations for STCs are found at 14 CFR 21.111.[2].

The STC, which incorporates by reference the related TC, approves not only the modification but also how that modification affects the original design. Since then, over 35,000 airplanes worldwide have been using Petersen Auto Fuel STCs which clearly demonstrates the suitability of this fuel for general aviation aircraft. Supplementary/supplemental type certificate (STC) Main article: Supplemental type certificate Any additions, omissions or alterations to the aircraft's certified layout, built-in equipment, airframe and engines, initiated by any party other than the type certificate holder, need an approved supplementary ("supplemental" in FAA terminology) type certificate , or STC. Supplemental Type Certificates (database of approved STCs in the on-line Regulatory and Guidance Library), Page last modified: August 12, 2015 1:07:17 PM EDT, This page was originally published at: https://www.faa.gov/aircraft/air_cert/design_approvals/stc/, Supplemental Type Certificates & Field Approvals – Guidance for Small Airplanes, Get Form 337, Major Repair and Alteration, Field Approvals & Supplemental Type Certificates (STCs). Manufacturing includes aircraft interior work, aerospace structural components, automotive terminals and bracket assemblies, and hydraulic fittings and couplings. The European Union regulations for STCs are found Commission Regulation (EU) No 748/2012 of 3 August 2012 as amended, Part-21, Subpart E[3] et seq. For information regarding the supplemental type certificate application process, contact the FAA Aircraft Certification Office (ACO) in your geographic area. The STC, which incorporates by reference the related TC, approves not only the modification but also how that modification affects the original design. If the TC holder is making the change, data is a change to type design as identified in Part 21.97. In addition, once the STC is approved, the STC holder must: Report failures, malfunctions and defects (14 CFR § 21.3) Contact us today to see what we can manufacture for you. The “Application Guide for Obtaining a Supplemental Type Certificate,” and other related advisory, policy and guidance information is available on the STC Regulations & Policies page.

A supplemental type certificate (STC) is a national aviation authority-approved major modification or repair to an existing type certified aircraft, engine or propeller. that must either be evaluated by the FAA Aircraft Certification Engineering Division or the STC … Presently STC manufactures hundreds of different parts for many industries including aerospace, automotive, oil and gas, and the Department of Defense.

[4], Modification and Replacement Parts Association, "Staff Instruction (SI) 521-005 Issue 01 : Supplemental Type Certificates", Commission Regulation (EU) No 748/2012 of 3 August 2012 as amended, Part-21, Subpart E, A scanned example of a Supplemental Type Certificate, https://en.wikipedia.org/w/index.php?title=Supplemental_type_certificate&oldid=919677467, Creative Commons Attribution-ShareAlike License, This page was last edited on 5 October 2019, at 02:29.