Sonex Aircraft JSX-1, the proof-of-concept prototype of the SubSonex single-engine very light jet, will be flying during the showcase presentation at EAA AirVenture Oshkosh, which starts on Monday. The SubSonex is currently scheduled to fly a five-minute demonstration in three of AirVenture pre-airshow showcases–Monday, Wednesday and Saturday. The showcase takes place each day of the airshow between 2:30 p.m. and 3:30 p.m. Famed airshow performer Bob Carlton will be piloting the small jet during these flying displays.