The business aviation community held another exciting National Business Aviation Association - Business Aviation Conference & Exhibition (NBAA-BACE) trade show last week. Show highlights include new announcements, like the introduction of Gulfstream's G700, and orders like Flexjet's order of 64 Embraer jets. One theme at the show was a growing interest in connectivity hardware and services. As more people become concerned with the environment, green technology has become another area of interest. Finally, the show offered an opportunity for companies to showcase advances in urban air mobility (UAM) concepts.