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If a whiteout occurs while flying at low altitude over snowy terrain, what corrective actions should be taken?

  • A

    Begin to climb.

  • B

    Start to descend.

  • C

    Apply maximum collective and use forward cyclic.

  • D

    Hover and wait for the snow to settle.

Refer to figures.
The signs of a whiteout condition while flying include:

  • Merging of the sky, horizon, and ground.
  • Recirculating snow.
  • Loss of orientation and external visual references.
  • Inability to judge altitude or visibility.

If a whiteout occurs while flying at low altitude over snowy terrain, the correct initial action for the pilot to take is to immediately initiate a climb. This helps to regain visual references and avoid disorientation.

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