UAV Loading and Performance

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

remain constant. decrease.  increase.

It increases performance. It has no effect over performance. It decreases performance.

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

have a tendency to spin. be more difficult to control. stall at a higher airspeed. 

Faster speed. Shorter endurance.  Increased maneuverability.

can be easily removed without the use of tools. is visible to the visual observer or other crew members. does not adversely affect the center of gravity.

30 degrees. 15 degrees. 45-50 degrees.

  34 pounds. 38 pounds.  47 pounds.

Steady climb. Level turn. Unpowered stall.