Quote Originally Posted by jethro99 View Post
The greatest stresses (normally encountered) on an air frame result from taxiing for take off and the take off roll.
Bunk. I ain't ever seen an airframe bent or blown tire takeoff on taxiout or takeoff, but I've seen plenty on landing. Frankly, you shouldn't be "stressing" the airframe in any of those modes of operation. Hour limits are way more involved than that. You're probably one of those people who thinks the engine wear is a direct functions of the number of revolutions the engine has turned.