Company History

D.E.R. Associates Ltd. was established as a sole proprietorship in July of 1990 and became a Kansas Corporation April 1, 1993.  We have over 43 years of aircraft experience and are facilitating all aircraft and helicopters.

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

DER Associates Ltd.

A. P.O. Box 220 Mulvane, KS 67110

P. 316-946-0125