SIFT Army Aviation Information Practice Test 2025 – All-in-One Study Guide for Exam Success!

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What is a complication unique to sideward hovering flight compared to forward and rearward flight?

Increased throttle response

Decreased collective control

Additional pressure on anti-torque pedals

In sideward hovering flight, the helicopter experiences unique aerodynamic challenges that increase the demand for anti-torque control. When hovering sideways, especially in crosswinds, the rotor disc is tilted laterally, which creates a need for more significant adjustments to the anti-torque pedals. This is due to the asymmetrical lift generated by the rotor blades' angle and the helicopter's altered flight dynamics. The lateral drift caused by wind requires the pilot to counteract this movement actively; therefore, there is additional pressure needed on the anti-torque pedals to maintain a stable hover.

Other aspects of flight, such as forward and rearward flight, typically present less demand on the anti-torque pedals due to the more balanced thrust distribution. Consequently, the increased necessity for maintaining directional control in sideward hovering highlights this complication.

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Altered altitude stability

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