• This 4" X 6" print of a United States Army Boeing CH-47 Chinook helicopter has a military gray frame that measures 6.5" X 8.5".  The CH-47 is a heavy-lift helicopter that entered service in 1982.  It had upgraded engines, improved electrical systems and improved avionics from earlier helicopters. The frame comes with a drywall screw for mounting on a wall and a dowel for displaying on a shelf or desk.  Handmade in the USA by a Vietnam veteran owned company, it is a unique item for all aviation enthusiasts to display.