Fees and quotes are based upon prevailing rates, and the complexity of the certification project
or engineering effort. Our retained clients receive
the lowest available rates, and discounts are
given for multiple aircraft/helicopter jobs.
At DER Associates we prefer to quote
- based on the job vs by the hour
- this saves you money in the long run!
If we travel outside of the Wichita
area we charge $1000 day.
Please contact our office to discuss your next project.
A. P.O. Box 220 Mulvane, KS 67110