<page> KAMAN CORPORATION AND SUBSIDIARIES EXHIBIT 11 - EARNINGS PER SHARE COMPUTATION (IN THOUSANDS EXCEPT PER SHARE AMOUNT) <table> For the Three Months Ended March 31, --------------------- 2003 2002 -------- -------- <s> <c> <c> Basic: Net earnings $ 13,966 $ 5,341 ======== ======== Weighted average number of shares outstanding 22,495 22,328 ======== ======== Net earnings per share - basic $ .62 $ .24 ======== ======== Diluted: Net earnings $ 13,966 $ 5,341 Elimination of interest expense on 6% subordinated convertible debentures (net after taxes) 213 229 -------- -------- Net earnings (as adjusted) $ 14,179 $ 5,570 ======== ======== Weighted average number of shares outstanding 22,495 22,328 Weighted average shares issuable on conversion of 6% subordinated convertible debentures 981 1,052 Weighted average shares issuable on exercise of diluted stock options 4 188 -------- -------- Total 23,480 23,568 ======== ======== Net earnings per share - diluted* $ .60 $ .24 ======== ======== * Excluded from the net earnings per share - diluted calculation are options granted to employees that are anti-dilutive based on the average stock price for year. </table> <page>