PPRuNe Forums - View Single Post - PA-28-181 Vno below Vc minimum design speed?
Old 21st May 2020, 09:01
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djpil
 
Join Date: May 2002
Location: Melbourne, Australia
Posts: 1,165
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Originally Posted by AC103
Not sure what is going on here? Wondering what is actually meant by:
Surely 38 √ W/S is the minimum compliance standard while faster aircraft need not prove 30ft/s gust protection at any more that 0.9Vh but must still adhere to 38 √ W/S as the minimum standard.
What it means is that Vcmin reduces to 0.9 Vh if it is applicable and the manufacturer chooses to apply that rule.

I have used it myself for one or two projects.
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