Boeing B-47A 49-1900 NACA assigned to the U

assigned to the U

one of the most celebrated special passenger train operations of the 1970s and 1980s

The Empire Builder name lives on today as Amtrak's Chicago–Seattle/Portland service

the definitive variant of North American's legendary advanced trainer

and they can be modeled appropriately on any of the California AMTK corridors

Boeing B-47A 49-1900 NACA assigned to the UThese are 1 72 scale decals for Boeing B 47A 49 1900, operated by NACA (National Advisory Committee for Aeronautics) as an aeronautical research aircraft. The B 47 Stratojet was a revolutionary design when it entered service, introducing swept wings and podded jet engines to American bomber aviation. NACA acquired early B 47A airframes to study the aircraft's advanced aerodynamic characteristics, contributing to the foundational research that would