Patent 7992827 was granted and assigned to Israel Aerospace Industries on August, 2011 by the United States Patent and Trademark Office.
A wing for an aircraft is provided, including at least a first wing portion configured for providing high-lift mild stall characteristics at least at Reynolds numbers in the range between about 0.3*106 and about 2.0*106, and at least a second wing portion comprising a substantially permanently slotted aerofoil arrangement. Also provided are an air vehicle including such wings, a method for operating an aircraft, and a method for designing an aircraft wing.