no cause there is no use for them
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There's plenty of use for them--most planes have window wipers--but a fighter jet doesn't have them because the wind would tear them off, and because the wiper couldn't go around the curve on the canopy. The canopies have a coating that repels water, like RainX does for cars.
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Actually, most planes do not have wipers. The larger commercial passenger jets that most people know DO have them, but they are only used during taxi.
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Many turbine aircraft duct compressor bleed air to 'blow' off the windshield.
over 2500 fighter jets
Most fighter jets are made of aluminium, titanium and steel.
about 2,500 operational fighter jets, including those used in the fighter/bomber role.
there are more than 250 different kinds of fighter jets.
The airborne technology that is used in the fighter jets is the airborne networking.
There are currently about 100 fighter jets in the Royal Air Force. They are Eurofighter Typhoons.
Innovation of fighter jets leads to advanced warfare. Innovated fighter jets means more safety features and that means less deaths.
Most modern fighter jets can carry up to 12 bombs or missiles.
No, the jet engine had not been invented yet, so there were no "fighter jets"
Factories
alumium :)
Window wipers are not working. Is there a fuse for this?