A sensor is a device that detects events and then produces a corresponding output of the event.

The upper Gross Takeoff Weight (GTOW) limit of a small UAS is less than 44 pounds.

The Federal Aviation Administration (FAA) has defined UAS as "an unmanned aircraft and the equipment necessary for the safe and efficient operation of that aircraft. The aircraft is operated with direct human intervention from within or on the aircraft."

True or False: Lift-generating surfaces, like wings, propellers, and rotors, must be flown faster or at (higher) AOA to produce the same amount of lift at higher altitudes than at lower altitudes.

The Inertial Measurement Unit (IMU) is a network of satellites orbiting the earth