[QUOTE=drmweaver2;13096799]I've also considered pinning a map/cue sheet to my shorts but hadn't considered using an elastic strap to hold either end down as I don't want to cut off blood circulation any more than necessary (not sure if this is a reasonable concern or not). [I]QUOTE]

I spent many years in the Wis Nat Guard working on and flying in helicopters. One thing we used was a kneeboard that strapped to our leg and held our maps and charts, a bit more than the simple strap below.



Here's a link to several types of kneeboards:

http://www.helicoptersonly.com/contents/en-us/d38.html