Why can’t helicopters remove bodies from Everest?
Everest called the “death zone” which is at 8,000 meters above sea level has dangerously very thin oxygen, which makes it difficult to carry corpses down. It’s also challenging for helicopters to operate due to extremely thin air. Landings on Helicopter Flight to Mount Everest Helicopters can land at strategic locations that offer breathtaking views of Everest and the surrounding peaks, but they are unable to land on the top due to thin air and limited rotor lift.
Does rain damage helicopter blades?
Helicopter rotor damage: Flying in heavy rain may cause slight damage to the tail rotor and the main rotor. Rotor blades move at supersonic speeds, so raindrops cause stress and wear on the leading edge of the blades. Yes, you can fly helicopters safely in rainy conditions with the right training, equipment, and precautions. Flying in light to medium rain is usually fine, but you should avoid flying in heavy rain. Visibility, performance, and cloud ceilings are the primary limiting factors.