Today, the General Aviation Manufacturers Association (GAMA) announced the addition of Epic Aircraft as a member and XTI Aircraft Company as associate members.

Epic Aircraft was founded in 2004. It specialises in the design and manufacture of high performance, all carbon-fibre, six-seat single-engine turboprop aircraft. The company conducts all engineering, manufacturing and administrative operations from its Bend, Oregon, headquarters.

XTI Aircraft Company is based in Englewood, Colorado. It designs and develops fixed-wing aircraft with ducted fans that pivot to provide vertical take-off and landing capability and forward propulsion.