For the High Hover Practice Single Engine maneuver, the wind must be within how many degrees of the nose?

For the High Hover Practice Single Engine maneuver, the wind must be within how many degrees of the nose?

• A. 15 degrees
• B. 30 degrees
• C. 60 degrees
• D. 45 degrees

Answer: (D)

During High Hover Practice with a single engine, you’re balancing with limited engine and tail rotor authority, so wind direction greatly affects how controllable the hover remains. When the wind is within 45 degrees of the nose, there is a favorable wind component that helps keep the helicopter steady and makes the rotor downwash and translational lift behave more predictably. This keeps lateral drift manageable and reduces the amount of pedal and cyclic correction required to hold position. If the wind angle relative to the nose were larger, the crosswind component would dominate more, pushing the helicopter sideways and demanding greater control inputs. With only one engine, that extra demand can exceed your available authority and increase the risk of drifting or losing the hover. So, the standard is that the wind should be within 45 degrees of the nose.

During High Hover Practice with a single engine, you’re balancing with limited engine and tail rotor authority, so wind direction greatly affects how controllable the hover remains. When the wind is within 45 degrees of the nose, there is a favorable wind component that helps keep the helicopter steady and makes the rotor downwash and translational lift behave more predictably. This keeps lateral drift manageable and reduces the amount of pedal and cyclic correction required to hold position.

If the wind angle relative to the nose were larger, the crosswind component would dominate more, pushing the helicopter sideways and demanding greater control inputs. With only one engine, that extra demand can exceed your available authority and increase the risk of drifting or losing the hover.

So, the standard is that the wind should be within 45 degrees of the nose.