Claim: Beechcraft Model 34  "Twin-Quad" was a prototype airliner designed and built by Beechcraft in the period between World War II and the Korean War, At this time many aircraft manufacturers in the United States anticipated a boom in civil aviation and a large number of designs left the drawing board only to ultimately fail.
Evidence: The Beechcraft Model 34 "Twin-Quad" was a prototype airliner designed and built by Beechcraft in the period between World War II and the Korean War. At this time many aircraft manufacturers in the United States anticipated a boom in civil aviation and a large number of designs left the drawing board only to ultimately fail.