Our Clients.

DER Associates, Ltd currently has numerous (over 1000+) clients all over the world.  We help various aircraft and helicopter patrons with many different types of modifications and repairs.  Please give us a call, as we would appreciate the opportunity to talk to you.


DER Associates Ltd.

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

P. 316-946-0125

E. jocy@faader.com