Here we have for Pilots and aviators, and even aspiring kid pilots a fully functional Pilot Kneeboard. Comes with the leg strap (fits most). Can send an extension if you need one. Please just mention in comments when purchasing. 

This kneeboard comes with a multipurpose and super handy clipboard imprinted with valuable aviation information. Also has side pocket for safely storing extra documents and a pen or pencil holder. Holds charts, frequencies and anything else you need for safe and comfortable flight. 

Designed and perfected by a Veteran who is a Blackhawk Pilot. 

Thanks for looking. 

Scott (NUMIS® authorized retailer)