INVINCIBLE AIRCRAFT CORPORATION

USA

In the late 1920s the Invincible Metal Furniture Company of Manitowoc, Wisconsin, formed an aircraft division to build a four-seat cabin monoplane. The fuselage and tail unit were welded steel-tube structures, the wing of wooden construction. Access to the cabin was by a completely circular door on the starboard side of the fuselage. Back to the letter I

All the World's Rotorcraft Virtual Aircraft Museum 4-seater