Ever sat by the window on a plane? You’ve probably noticed a teensy hole near the bottom of the window. It’s easy to miss as you look out at the clouds or scenery below. But this little feature is super important for your safety in the air. Let’s dig into why that tiny hole in airplane windows matters so much and how it keeps you safe and comfy during your flight.
That small hole is called a “bleed hole.” It’s a key part of the window design. Many passengers who spot it wonder, “Is that hole supposed to be there?” Absolutely!
Why is it needed? To get that, we’ve got to look at how airplane windows are built and the physics of high-altitude flying.