Definition
The pilot's deliberate movements of the flight controls — yoke or stick, rudder pedals, and throttle — that command changes in the airplane's attitude, flight path, or power setting.
Plain English
The actions a pilot makes with the controls to tell the airplane what to do — pitch up, bank left, add power, and so on.
Context Anchor
Seen when discussing how a pilot manages the airplane’s energy, especially through pitch, bank, power, and smooth handling.
Derivation
Control' comes from the Old French contreroller, meaning to check or regulate. 'Input' is what you put in. Together: what the pilot puts in to regulate the airplane's behavior.
Why Pilots Care
Precise control inputs allow efficient energy management; uncoordinated or excessive inputs waste lift and power, increasing stall risk or fuel consumption.
Intuition Check
Do not think of “inputs” as only data typed into a computer. Here, an input is a physical action the pilot makes on the airplane’s controls.
Example Sentence 1
Small, smooth control inputs kept the airplane on glidepath during the approach.
Example Sentence 2
Smooth control inputs during the climbing turn prevented an unnecessary loss of airspeed.