extract by the article:
“We level at 3,000 to pull some turns. The iCub is so tight, solid, smooth. While doing stalls at idle and full power, Bill explained that the leading-edge vortex generators hold laminar flow to the wing at higher angles of attack. Indeed, the mini nose-breaks come with only a gentle burble of warning. Feed in power, and we�re flying, pronto….”
Link: http://www.planeandpilotmag.com/aircraft/pilot-reports/sportairusa/icub-love.html?utm_source=newslet