800-977-1992 / 239-895-4832

Contact Us

Call Jim Brown at 800-977-1992 or 239-895-4832 for more information on how AECUSA-LLC can help you with your modifications or repairs. General Information: • Technical Questions:

  • Why use DERs?

    DER’s expedite the certification process by approving data (drawings, reports, etc.) or recommending approval of data (test plans, certification plans, test results, etc.), thus saving the applicant time and money by providing expertise concerning federal aviation regulations (FAR).

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  • Engineering Services

    AECUSA-LLC’s engineering services cover the full spectrum of technical consulting including structures, systems and avionics engineering, STC development and implementation, aging aircraft programs, FAR compliance and corrosion and fatigue programs.

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  • Our Other Services

    AECUSA-LLC provides design, analysis, and FAA/DER approval of aircraft structures, interiors, and avionics & electrical systems.

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  • I wanted to take a quick moment to say I really appreciate the great work your company does over and over again.  When I need a DER service for an aircraft repair scheme I know without a shadow of doubt that you will deliver in a fast and efficient manner.  I even recognize my technicians asking me to use your company because of the clear and concise instructions you provide them.  It seems we tend to expect everything in an instance these days, but I can honestly say we receive that service from you each and every time.  I look forward to many more jobs together in the future and just wanted to share a quick word of praise for the job your company continues to provide.

    Derrick Williamson

    Chief Inspector/Accountable Manager Skytech Inc.


    We find AEC to be responsive to our requests/inquiries, timely with their replies/support and responsible as a technical source. We have utilized AEC in many different types of projects and traveled with them in support of these projects. AEC has always handled themselves professionally and our clients have also found them to be personable and easy to work with. AEC provides experienced services at aa reasonable cost and together we have been able to obtain several high quality contracts.

    Peter A. Stonefield, FAA-DER

    APECS Aerospace Corporation - President & CEO