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3 answers

If a boat sank moving at 500 mph, PFD's would be about as useless as parachutes for airline passengers.

2007-03-10 17:14:01 · answer #1 · answered by Richard B 4 · 0 0

most plane crashes happen so fast that it would do no good to have them. Some smaller planes are now getting parachutes on them at a heavy cost, but it has already saved several lives.

2007-03-10 14:27:41 · answer #2 · answered by ULTRA150 5 · 0 0

Planes don't crash that often. Also it takes a lot of training to parachute.

2007-03-10 11:38:47 · answer #3 · answered by David A 3 · 0 0

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