DeBee Gilchrist, PLLC reorganized January 1, 2017 resulting in the formation of the following two firms:

DeBee Clark, PLLC

1200 N.W. 63rd St. Suite 5000

Oklahoma City, OK 73116

405.232.7777

www.DeBeeClark.com

Firm@DeBeeClark.com

Gilchrist Aviation Law, P.C.

1200 N.W. 63rd St. Suite 4000

Oklahoma City, OK 73116

405.252.8888

www.GilchristAviation.com

Firm@GilchristAviation.com