Excelaire has added a new Legacy 600 business jet equipped with Gogo’s Avance L5 wireless equipment. It will operate on the Gogo Biz 4-G network to deliver faster speeds and enhanced network capacity for livestreaming video and audio; on-demand movies; smartphone use; real-time data for cockpit apps; and other services. ExcelAire, a management and charter company, is based in Ronkonkoma, New York.