Honeywell (NYSE: HON ) and Embraer have signed an agreement worth $2.8 billion over its lifetime to provide Honeywell's Primus Epic as the integrated avionics system for Embraer's new second generation of the E-Jet aircraft family. (Logo: http://photos.prnewswire.com/prnh/20080425/LAF040LOGO ) Avionics can include navigation, communications and display systems in