United States / 2011
World's fastest four-engine piston-powered aircraft : Republic XR-12 Rainbow / by Mike Machat
World's fastest four-engine piston-powered aircraft : Republic XR-12 Rainbow / by Mike Machat
The Smithsonian catalogs World's fastest four-engine piston-powered aircraft : Republic XR-12 Rainbow / by Mike Machat as books in its Republic XR-12 (Reconnaissance aircraft) records.
From Seversky to Republic -- Tough decisions at Farmingdale -- Contract, mock-up, and roll-out -- Ship one, temporary triumph -- A competitor emerges -- Trial by fire for the XF-11 -- Airliner dreams and realities -- Ship two, a different breed -- Somewhere over the rainbow