First many thanks to "Apple" who found the name Airfoil for us.
This is a rear mounted airfoil for a school bus.
These are designed to keep the rear of a school bus and especially the flashing
lights clean.
They supposedly work by re-directing air from over the top of the bus to blow
down over the rear.
The airfoils I found were in the $200 -$300 price range and I suspect the bus
companies could buy a lot of brooms at this price
Friday, January 23, 2009
Airfoils on school buses
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1 comment:
Cool. Wonder how well they work, especially on -20 days when the sludge and snow freeze before you can blink. :)
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