Or a ramp with "one-way teeth" that stops it with gravity and stops it from sliding back down with teeth.

hshdhdhehd a day ago | parent | next [-]

The plane is fast and heavy.

	▲	potato3732842 16 hours ago \| parent [-]
		And fragile and will go splat if you try and do anything approaching a runaway truck ramp to it.

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hshdhdhehd 14 hours ago | parent | prev | next [-]

linehedonist's comment is an idea that is shown to work

https://en.wikipedia.org/wiki/Engineered_materials_arrestor_...

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kijin a day ago | parent | prev | next [-]

The ramp will need to be very long and very high in order to absorb the momentum of a fully loaded widebody jet. Not something that you'd want near a runway where planes can land in either direction.

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nedrylandJP 21 hours ago | parent | prev [-]

Sounds like a much more substantial runaway truck ramp