After writing about when passengers are allowed to open emergency exits on a plane, and what the PAN PAN signal means, we are turning our focus to cloud cover. In a recent podcast with Ranveer Allahbadia, Air Force veteran Dakshesh Chauhan explained that flying through clouds is challenging for pilots because lightning can damage a plane’s electronic circuits. Considering these circuits are vital for the aircraft’s navigation and safety, stormy skies, he asserted, are a significant risk.Taking a cue from his revelation, we turned to Captain Anil Rao, General Secretary of ALPA India, who affirmed that it is a challenge and also an extreme risk. “Clouds are not just water vapour. They can hide storms, ice, turbulence, and poor visibility. That’s why pilots avoid dangerous cloud formations whenever possible and always rely on weather radar and training to fly safely,” said Rao.He listed down the reasons.Poor visibilityInside many clouds, it’s like flying in thick fog. “Pilots can’t see anything – not the ground, other aircraft, or even the horizon. They have to rely only on instruments, which makes flying much more difficult,” said Rao.TurbulenceSome clouds – especially big ones like thunderclouds (called cumulonimbus) – have strong winds and air currents moving in different directions. “This causes turbulence, which can shake the aircraft badly, making the flight uncomfortable or even dangerous,” said Rao. Let’s find out from an expert (Photo: Freepik)Lightning and stormsThunderstorm clouds can produce lightning, hail, and heavy rain. Lightning can damage the aircraft’s electrical systems, and hail can dent or crack the windshield or wings.IcingRoa noted that in cold clouds, water droplets can freeze on the aircraft, especially on wings and engines. “This ice adds weight and disrupts airflow, which can affect lift and control. That’s very dangerous,” he told indianexpress.com.Story continues below this adAlso Read | Why power banks and other electronic items are not allowed in checked luggage on flightsWind shearSome clouds hide a sudden change in wind speed or direction (called wind shear). “This can suddenly lift or drop the plane, especially during takeoff or landing – the most critical phases of flight,” said Rao.📣 For more lifestyle news, click here to join our WhatsApp Channel and also follow us on Instagram© IE Online Media Services Pvt Ltd