• This 4" X 6" print of a Bell H-13 Sioux helicopter has a military green frame that measures 6.5" X 8.5". The H-13 was used by the U.S. Army during the Korean War as an observation, recon and MediVac aircraft. It was also used early Vietnam as an observation helicopter. The frame comes with a drywall screw for mounting on a wall and a dowel for displaying on a shelf or desk.  It is a unique item for all aviation enthusiasts to display.