TD Aerospace, LLC
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TD Aerospace, LLC

AIRCRAFT CERTIFICATION, ENGINEERING & FAA CONSULTANT DER SERVICES

AIRCRAFT CERTIFICATION, ENGINEERING & FAA CONSULTANT DER SERVICESAIRCRAFT CERTIFICATION, ENGINEERING & FAA CONSULTANT DER SERVICESAIRCRAFT CERTIFICATION, ENGINEERING & FAA CONSULTANT DER SERVICES
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About Us

Turbo prop aircraft engine, blue paint

Supporting a Wide Range of Aircraft System and Equipment Certifications

TD Aerospace LLC. is Service Disabled Veteran Owned Small Business (SDVOSB), certified with the Small Business Administration (SBA).


TD Aerospace LLC is a professional aerospace engineering and FAA Consultant DER services company specializing in the FAA approval of 14 CFR Part 23 and Part 25 aircraft, aircraft components and aircraft systems. 


Aircraft structures including frames, stringer, and window cutouts

Experience and Teamwork

TD Aerospace experience is built on the success of multiple certification programs, applying industry best practices with leading aerospace and defense providers, and lessons learned. TD Aerospace can provide certification management and is partnered with some of the leading Consultant FAA DERs from multiple disciplines as well as consultant companies and STC ODA to provide a complete solution for our customers.


Capabilities of our partners include:

  • FAA Designated Engineering Representatives
    • System and Equipment Electrical
    • Systems and Equipment Mechanical
    • Powerplant
    • Structures
    • Flight Analyst
    • Flight Test Pilot
    • RS-DER
  • Aircraft Modifications and Repair
  • Flight Test with Instrumentation
  • Flammability and Interior Compliance
  • Structural, Mechanical, and Electrical design
  • Supplemental Type Certificate (STC) Organization Designation Authorization (ODA)

Flight Director/Autopilot control panel, close up

FAA Certification Support

TD Aerospace's on staff personnel have extensive experience with every kind of electrical and avionics system imaginable ranging from complex fully integrated glass cockpits to passenger entertainment systems and anything in between. Our capabilities include:

  • 14  CFR  Part  23  and  Part  25 certification
  • Management DER
  • Systems and Equipment  - Electrical
    • EWIS
    • HIRF
    • Lightning (Indirect)
    • EMC
    • Major Repair
    • Major  Alterations
  • Systems and Equipment - Mechanical, Structures, and Powerplant (Direct Effects of Lightning and Bonding)
  • Test Plans and Reports
  • Design Approvals
  • Compliance Reports
  • FAA Test Witnessing/Conducting
  • Equipment Qualification Testing
  • Equipment Qualification Analysis
  • Electrical Loads 
  • Thermal Analyses
  • Instructions For Continued Airworthiness

Continually working to expand internally capabilities, our staff is active in projects which will support delegation expansion in the following areas

  • 14 CFR Part 27 and 29 Rotorcraft

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TD Aerospace, LLC.

7898 SW Haverhill Rd, El Dorado, KS 67042, USA

+1.316.775.1885

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