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Why is there a tiny hole in the airplane window? (2023)

afar.com

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Re: Why is there a tiny hole in the airplane window? (2023)

#3
If you just want an answer to the question

> Bleed holes, Captain Joe explains, “allow for pressure equalization between the space between the panes of the window and the cabin interior. Without these holes, the pressure difference between the cabin and the space between the panes would lead to stress on the window.”

Re: Why is there a tiny hole in the airplane window? (2023)

#6

If you just want an answer to the question > Bleed holes, Captain Joe explains, “allow for pressure equalization between the space between the panes of the window and the cabin interior. Without these holes, the pressure difference between the cabin and the space between the panes would lead to stress on the window.”

And then to answer the follow-up, the double panes are not for safety in case one breaks. They’re for thermal insulation.

Re: Why is there a tiny hole in the airplane window? (2023)

#7
post #4

This "article" is basically a transcript of a youtuber's explanation. At least they are quoted and not just copied.

yeah, but some people don't want to, or can't watch a video, and prefer reading.

I think their point is why not have an actual source?

Re: Why is there a tiny hole in the airplane window? (2023)

#9
post #6

If you just want an answer to the question > Bleed holes, Captain Joe explains, “allow for pressure equalization between the space between the panes of the window and the cabin interior. Without these holes, the pressure difference between the cabin and the space between the panes would lead to stress on the window.”

And then to answer the follow-up, the double panes are not for safety in case one breaks. They’re for thermal insulation.

doesnt mean the inside one isnt there to protect the outside one.
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