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 modications and repairs.
Please give us a call, as we would appreciate the opportunity to work with you.

Contact Us
We’re Always Happy to Help!
D.E.R. Associates LTD. offices are located in Mulvane, Kansas. Kansas is the heart of the aviation industry!
Our hours are :
Monday – Friday
8:00 AM to 4:00 PM (Central Time)
Physical Address:
7200 E 103rd St S
Mulvane, KS 67110
Phone: 316-946-0125
Fax: 316-946-0349
Email: jocy@faader.com
Fill out the form below to send us a message.