In addition to the service information available in the owner's manual, you can contact the designated Product Support staff for your category of product.
Hours of operation:
Monday - Friday: 8:00 A.M. - 7:00 P.M. CST
Saturday: 8:00 A.M. - 5:00 P.M CST
Sunday: 12:00 P.M. - 5:00 P.M. CST
Air Category: 888-959-2305
Heli Category: 888-959-2304
Surface Category: 888-959-2306