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Dog-faced pony soldier
Join Date: Feb 2004
Location: A Rock Surrounded by a Whole lot of Water
Posts: 34,187
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9 x square root of tire Pressure for typical (dynamic) hydroplaning. I'm not aware of a published formula for reverted rubber (steam) hydroplaning or viscous (thin film) hydroplaning.
Disclaimer: it's been a while since I went through the Gleim or Jeppesen books on this stuff so someone (preferably another flyer or CFI) check me but this is what I recall.
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A car, a 911, a motorbike and a few surfboards
Black Cars Matter
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