ACS Airman Certification Practice Test

When flying into clouds, a pilot typically encounters the potential for icing and turbulence due to the conditions present within the cloud structure. Clouds are composed of tiny water droplets or ice crystals, and as a pilot ascends into or descends through these formations, several atmospheric phenomena may occur.

When temperatures are at or below freezing, those water droplets can freeze onto the aircraft's surfaces, leading to icing, which can negatively impact aerodynamic performance and increase weight. Additionally, clouds can contain varying air currents, leading to turbulence, which can make the flight uncomfortable and harder to control.

Recognizing these risks is essential for pilots, as flying into clouds without visual reference can also further complicate the situation, impacting navigation and control. Thus, understanding the potential for icing and turbulence when flying into clouds is crucial for ensuring safety in flight operations.