So is the PA-44 opposite of the Arrow system? In the Arrow, loss of oil pressure flattens blade angle and increases RPM. Sounds like a loss of pressure in the PA-44 reduces the oil pressure and increases blade angle. Is that because in a multi the loss of oil pressure moves it to a feathered position to reduce drag?
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So is the PA-44 opposite of the Arrow system? In the Arrow, loss of oil pressure flattens blade angle and increases RPM. Sounds like a loss of pressure in the PA-44 reduces the oil pressure and increases blade angle. Is that because in a multi the loss of oil pressure moves it to a feathered position to reduce drag?
Exactly.