David H. Davies CEO 216.261.7119 David@constantaviation.com Christian Drouin Chief Operating Officer 216.246.9012 CDrouin@constantaviation.com Shawn Ehrhart Director of Operations for NDT 216.212.1069 SEhrhart@constantaviation.com David Hewitt Human Resources Director 216.265.1048 DHewitt@constantaviation.com Kevin Dillon President 205.215.8381 KDillon@constantaviation.com Robert Leonard Director Of Government Services 305.877.7835 RLeonard@nextantaerospace.com Kent Stauffer Chief Safety Officer 216.262.5971 KStauffer@constantaviation.com Jonathon Rudy Director of Quality 205.503.0120 JRudy@constantaviation.com