UAV Loading and Performance

exceeds its critical angle of attack.  exceeds the maximum speed. exceeds maximum allowable operating weight.

remain constant. decrease. increase.

stalling at higher-than-normal airspeed. a longer takeoff run. difficulty in recovering from a stalled condition. 

remain constant. decrease.  increase.

the stabilizer. the ailerons.   the rudder.

  34 pounds. 38 pounds.  47 pounds.

the rudder. the ailerons. the stabilizer. 

Steady climb. Level turn. Unpowered stall.

the CG is shifted rearward to the aft CG limit. the gross weight is reduced. the airplane is subjected to maneuvers other than straight and level flight.

airplane’s center line and the relative wind. chord line of the wing and the relative wind.   airplane’s longitudinal axis and that of the air striking the airfoil.