What is clear-air turbulence? The "very violent" phenomenon, explained
What is clear-air turbulence? The "very violent" phenomenon, explainedhttps://wpnnradio.com/wp-content/themes/movedo/images/empty/thumbnail.jpg150150adminadminhttps://secure.gravatar.com/avatar/790df65a416873c3f0501d984b0b24a2f32bf2af0d1509085b901ade4bbb36e7?s=96&d=mm&r=g
A death and multiple injuries aboard a Singapore Airlines flight have drawn attention to the dangers turbulence can pose. source
