AirVenture Oshkosh may be the world’s biggest aviation enthusiast event and fly-in but Germany’s AERO Friedrichshafen, which wrapped up on Saturday, April 22, proved which last week that it is a healthy second and even first in terms of being a pure trade show for GA and the ‘light’ end of business aviation. According to show organizer fairnamic GmbH, AERO “once again lived up to its claim of being the leading international trade show for general aviation … with over 680 exhibitors from 35 nations.”