Reconciliation of Non-GAAP Financial Measures Page 3 2012 Investor and Analyst Meeting Reconciliation of Non-GAAP Financial Measures Mr. Brown’s Presentation – pages 4 and 18 and Mr. McArthur’s Presentation – pages 2 and 3 ($ in millions) FY08 FY09 FY10 FY11 FY12P Harris revenue 4,596.1 $ 5,005.0 $ 5,206.1 $ 5,924.6 $ ~$5,450 Less Cyber Integrated Solutions revenue (0.7) (3.6) Less Broadcast Communications revenue, adjusted for eliminations (640.1) (574.3) (480.4) (502.6) Revenue, excluding Cyber Integrated Solutions and Broadcast Communications 3,956.0 $ 4,430.7 $ 4,725.0 $ 5,418.4 $ ~$5,450 GAAP operating income - Harris 704.0 $ 538.0 $ 912.8 $ 970.2 $ $935 - $974 Exclude GAAP operating loss - Cyber Integrated Solutions 3.5 22.4 Exclude GAAP operating (income) loss - Broadcast Communications, adjusted for eliminations (31.1) 243.7 32.7 2.5 GAAP operating income, excluding Cyber Integrated Solutions and Broadcast Communications 672.9 $ 781.7 $ 949.0 $ 995.1 $ $935 - $974 Non-GAAP adjustments, excluding Cyber Integrated Solutions and Broadcast Communications 1.7 (1) 10.1 (2) 25.8 (3) 46.6 (4) 42 (5) Non-GAAP operating income, excluding Cyber Integrated Solutions and Broadcast Communications 674.6 $ 791.8 $ 974.8 $ 1,041.7 $ $977 - $1,016 Non-GAAP operating income margin 17.1% 17.9% 20.6% 19.2% 18% - 19% (1) Adjustments relate to costs associated with our acquisition of Multimax Incorporated ("Multimax"). (2) Adjustments relate to costs associated with our acquisitions of the Tyco Electronics Wireless Systems business ("Wireless Systems") from Tyco Electronics Ltd. and Crucial Security, Inc. ("Crucial Security"). (3) Adjustments relate to costs associated with our acquisitions of Wireless Systems, Crucial Security, the Air Traffic Control business unit of SolaCom Technologies Inc. ("SolaCom ATC"), Patriot Technologies, LLC ("Patriot") and CapRock Holdings, Inc. and its subsidiaries, including CapRock Communications, Inc. (collectively, "CapRock"). (4) Adjustments relate to costs associated with our acquisitions of CapRock, the Global Connectivity Services business of the Schlumberger group ("Schlumberger GCS"), Carefx Corporation ("Carefx") and the terrestrial network infrastructure assets of the government business of Core180, Inc. ("Core180"). (5) Adjustments relate to costs associated with our acquisitions of CapRock, Schlumberger GCS and Carefx. Revenue / Operating Income Margin |