D.E.R. Associates LTD. offices are located in the heart of the aviation industry next to Wichita Kansas's Mid-Continent Airport just two blocks from the FAA Engineering Certification offices.

Click to Download Repair Form / Click to Download Powerpoint Drawing Form

Do you need an RS DER to help with your Repair Specs?  You have come to the right place --- we have two RS DERs on staff, both for aircraft and helicopters --- just give us a call !!!

D.E.R. Associates LTD. is a Technical Consulting Firm organized by:
Designated Engineering Representatives in order to provide
Aircraft engineering and design services to the Aviation Industry.

Specializing In

Engineering Modifications Antenna Installations Anti-Ice Modifications Flight Inspection Systems Camera Mods/Installations Aircraft Skin Modifications GPS Installations Structural Repair Wing/Leading Edge Mods Engine Conversion Certification / Conformity Issues Ergonomics Drafting and Engineering Service AFM and Manual Design Structural / Stress Analysis

Aircraft Interior/Exterior Mods Cabinet Mods/Installations Cargo/Baggage Installations Window Mods/Installations Table Modifications Small Aircraft Part Design/Instl                     STC / PMA Coordination & Implementation   APU Modifications                                        DER / DAR Service                                         ELA Reports                                        Compliance Checklists                              Project Coordination                                        Burn Testing                                                  Paint Scheme Design                                  Export Assistance

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