About Us

Since 1995, Aircraft Engine Support Inc., has been providing FAA-DER approvals of major design data on repairs/alterations of Engine, Nacelle, APU's, Accessories and Aircraft structural components worldwide for Maintenance, Repair and overhaul companies. We understand the fast needs of aviation industry cost cutting measures for survival, by performing cost saving repairs and using PMA parts instead of expensive new spare parts use on engine, nacelle and airframe components. As more and more work is outsourced by Airlines and more and more work is brought inside by OEM companies there will always be a place for independent and third party MRO companies in this competitive market. In an industry where reliability and safety are critical, we provide timely services to our customers with great insight into their needs with out any compromise on quality or compliance to regulations.

Services list

  • FAA-DER Approvals of repairs/alterations. (Issue of FAA form of approval 8110-3)
  • Repair development support in Engine parts, APU parts, QEC externals and Acessories components.
  • Composite repairs in Nacelle, thrust reversers, flight control surfaces and structures.
  • EASA-DOA approvals of design changes or repairs/alterations support (Data package preparation for submittal to EASA direct approval).
  • PMA parts development & PMA design data approvals in Engine, APU?s and Nacelle components.
  • Shop Visit management of Engine Overhaul and Repair work (Check invoices, Scrap review and Engineering Workscope preparation).
  • Parts Repair and Overhaul Business plan and Marketing Analysis (Engine, Nacelle, APU?s and Acessories parts).
  • Business Development, Sales & Marketing support to Airline and Independent MRO's.
  • Training for Technicians, Purchasing and Inspection staff on FAA-DER repairs, PMA parts and EASA-DOA regulations.
  • ETI INC.
    ETI DESIGN INC.


    Engine parts repair and PMA parts for civil, military and industrial gas turbines. PW4000 | PW2000 | CF6 | GE90 | CFM56 | V-2500 | LM6000 engine series parts.
    President Mr. Dale Todd.
    Bus. 918-627-8484
    Fax: 918-627-8446
    Email: dale.todd@etitulsa.com
    Space for advertising sponsor