Patent ID: 7258302

Claim:
An aircraft comprising: a fuselage with a forward end, an aft end and two lateral sides; a pair of coanda each with an inner and outer end; a pair of upper wings each with a leading edge, a top surface, a bottom surface, a Kruger flap, an inner end and an outer end, wherein the Kruger flap is located on the bottom surface aft of the leading edge; and a pair of lower wings each with an inner and outer end; one of the coanda is disposed on either side of the fuselage with the inner ends attached to the lateral sides of the fuselage; one of the upper wings is disposed on either side of the fuselage with the inner ends attached to the lateral sides of the fuselage, located aft and above in relation to the coanda; one of the lower wings is disposed on either side of the fuselage with the inner ends attached to the lateral sides of the fuselage, located aft and below in relation to the coanda, and below and forward in relationship to the upper wings; the outer ends of the coanda, upper wing and lower wing located on each lateral side meet and directly contact each other.