![What are those tiny holes in the windows for? Aircraft windows are made in layers, glass window on the outside, an air g… | Airplane view, Airplane wallpaper, Photo What are those tiny holes in the windows for? Aircraft windows are made in layers, glass window on the outside, an air g… | Airplane view, Airplane wallpaper, Photo](https://i.pinimg.com/originals/a0/e6/10/a0e610944039c8a3ba4d8c6c6585f2a7.jpg)
What are those tiny holes in the windows for? Aircraft windows are made in layers, glass window on the outside, an air g… | Airplane view, Airplane wallpaper, Photo
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Airplane Silhouette Flying Away Against In Dramatic Sky Stock Photo - Image of cloud, aircraft: 155343220
![So THAT'S why plane windows contain holes: Expert reveals the 'air conduit' acts as a failsafe to protect the craft if the outer pane cracks | Daily Mail Online So THAT'S why plane windows contain holes: Expert reveals the 'air conduit' acts as a failsafe to protect the craft if the outer pane cracks | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2015/05/12/13/2896018500000578-0-image-a-11_1431432670169.jpg)