Rudder Tail Torque 
Northstar VFR
MARCH 16, 2025
By Josh Page, CFI Ever heard your flight instructor say, More right rudder? Torque is most noticeable when power is applied suddenly for example, during takeoff. If uncorrected, it can cause a yawing movement to the left, requiring the pilot to use right rudder to maintain coordinated control. So what does that mean exactly?
Flying Magazine
JULY 22, 2025
The deicing boots seem to mate so smoothly with the wings and tail that the only way to tell where that happens is that they are different colors. King noted that Epic focuses on stick-and-rudder skills to the point that the first time in the airplane the pilot uses absolutely none of the automation. Recurrent training is annual.
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Pilot Institute
FEBRUARY 20, 2025
Adverse yaw is a side effect of aileron use, countered by rudder input. The rotational force thats needed to move an object about an axis is called torque. The simplest formula for torque is: Torque = F x L L is the distance between the object and the axis of rotation, also called the moment arm. What Is an Aileron?
Pilot Institute
APRIL 12, 2025
The complication with helicopters is that the main rotor is driven by an engine that applies a twisting force (torque) to spin it. This is called torque reaction, and if its left unchecked, the helicopter fuselage will spin in the opposite direction of the main rotor. These rotors create equal and opposite torques that cancel out.
Fear of Landing
JUNE 28, 2024
The Cabri G2 comprises a shrouded tail rotor, usually referred to as a “Fenestron” (a registered trade mark of Eurocopter) that was proven to provide excellent maneuverability in every flight condition, in every direction of flight up to 40 kt at least. The weather was clear. The helicopter continued rotating left.
Northstar VFR
JULY 21, 2024
More right rudder!!” The airplane rudder is one of the most misunderstood of the primary flight controls. Yet the rudder is one of the most important and one of the most under-utilized. The rudder’s most important function is controlling the yaw of the aircraft, which moves the nose of the plane left and right.
Flight Training Central
JANUARY 27, 2025
As the airplane contacts the ground, the tail will be forced down very rapidly by the back-elevator pressure and by inertia acting downward on the tail. Remember that torque will be created as power is applied; therefore, it will be necessary to use rudder pressure to keep the airplane straight as it settles onto the runway.
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