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What has to be considered when starting the engine in a strong wind condition?

  • A

    The rotor brake should not be released before the engine runs with sufficient RPM.

  • B

    The cyclic stick should be taken backwards and the collective pitch shoud be raised.

  • C

    The mixture should be leaned and the carburettor heat fully pulled.

  • D

    The helicopter should be aligned with its longitudinal axis in the wind.

When starting the engine in strong wind conditions, it is important to consider the alignment of the helicopter because of the effects of wind on the rotor system and overall stability.

The helicopter should be aligned with its longitudinal axis in the wind, because aligning the helicopter with its longitudinal axis into the wind minimizes aerodynamic disturbances and ensures that the airflow over the rotor blades is as even as possible.

This positioning helps to reduce asymmetric forces acting on the rotor system and stabilizes the helicopter, making engine startup safer and more controlled. By minimizing these lateral and torsional forces, the risk of damage or loss of control during the critical phase of engine start-up is significantly decreased.

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  • Austro Control