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Questions tagged [windscreen]

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1answer
316 views

Are Dreamliner windscreens periodically replaced irrespective of damage?

Does Boeing have a statute that commands that the windscreens are changed for new irrespective of no signs of damage or fatigue, and if so, what are the intervals, for safety reasons?
0
votes
1answer
81 views

Specific Acrylics for fabricating windscreen [closed]

I've a experimental aircraft in need of a windshield due to crazing caused by fuel and cracking caused by stress. It is made of polycarbonate/Lexan and I want to replace it with acrylic because of its ...
32
votes
5answers
8k views

Why, until recently, were smooth nose sections not popular?

Why, until recently, were smooth nose sections not popular? By smooth I mean without a break between the nose and windshield. (The question focuses on airliners.) Seeing the Starliner (left) and DC-7 ...
30
votes
1answer
4k views

Why do cockpit windows often appear to have a rainbow ‘tint’?

Why do cockpit windows often appear to have a rainbow ‘tint’? It’s similar to what you would see when looking at a shallow puddle of water with oil on top. Here is an example of a B777 cockpit window ...
5
votes
1answer
237 views

How did the windshield technology evolve?

I would really appreciate it if someone could please explain the differences and similarities between the cockpit windows of a Boeing 747-400 and Douglas DC-3. I am just trying to figure out how the ...
3
votes
1answer
823 views

Why new jet aircraft have wider, larger cockpit windshield/windscreen?

If you compare aircraft in the same category Boeing 737 with newer Airbus 320 and more recently Comac C919 or Irkut MC-21, it is striking to observe the changes in the cockpit windscreen design. The ...
4
votes
1answer
140 views

How can pilots identify, in flight, the cracked layer(inner/middle/outer) from an impaired windshield?

Depending on the cracked layer, there would be some actions from the crew. The inner layer seems to be simple to identify, but if the middle and/or outer layer is cracked, how will pilots identify the ...
11
votes
5answers
3k views

Is it possible for a plane to use cameras and screens instead of a clear windshield?

I was just wondering: is it possible to have a commercial plane with no cockpit windshield, just external cameras and video screens? The question come in my mind after reading the nth occurrence of ...