Exhibit 11 ESTERLINE TECHNOLOGIES CORPORATION (In thousands, except per share amounts) Computation of Earnings (Loss) Per Share - Basic 2004 2003 2002 2001 2000 ------------- -------------- ------------- -------------- ------------- (Restated) (Restated) (Restated) (Restated) (Restated) Income From Continuing Operations $ 30,402 $ 28,643 $ 28,252 $ 46,732 $ 23,785 Income (Loss) From Discontinued Operations, Net of Tax 9,181 (5,808) (25,039) (9,780) 3,043 ------------- -------------- ------------- -------------- ------------- Earnings Before Cumulative Effect of a Change in Accounting Principle 39,583 22,835 3,213 36,952 26,828 Cumulative Effect of a Change in Accounting Principle, Net of Tax -- -- (7,574) (403) -- ------------- -------------- ------------- -------------- ------------- Net Earnings (Loss) $ 39,583 $ 22,835 $ (4,361) $ 36,549 $ 26,828 ============= ============== ============= ============== ============= Weighted Average Number of Shares Outstanding - Basic 21,195 20,900 20,751 19,641 17,375 ============= ============== ============= ============== ============= Earnings (Loss) Per Share - Basic: Continuing operations $ 1.43 $ 1.37 $ 1.36 $ 2.38 $ 1.36 Discontinued operations .44 (.28) (1.21) (.50) .18 ------------- -------------- ------------- -------------- ------------- Earnings per share before cumulative effect of a change in accounting principle 1.87 1.09 .15 1.88 1.54 Cumulative effect of a change in accounting principle -- -- (.36) (.02) -- ------------- -------------- ------------- -------------- ------------- Earnings (Loss) Per Share - Basic $ 1.87 $ 1.09 $ (.21) $ 1.86 $ 1.54 ============= ============== ============= ============== ============= ESTERLINE TECHNOLOGIES CORPORATION (In thousands, except per share amounts) Computation of Earnings (Loss) Per Share - Diluted 2004 2003 2002 2001 2000 ------------- -------------- ------------- -------------- ------------- (Restated) (Restated) (Restated) (Restated) (Restated) Income From Continuing Operations $ 30,402 $ 28,643 $ 28,252 $ 46,732 $ 23,785 Income (Loss) From Discontinued Operations, Net of Tax 9,181 (5,808) (25,039) (9,780) 3,043 ------------- -------------- ------------- -------------- ------------- Earnings Before Cumulative Effect of a Change in Accounting Principle 39,583 22,835 3,213 36,952 26,828 Cumulative Effect of a Change in Accounting Principle, Net of Tax -- -- (7,574) (403) -- ------------- -------------- ------------- -------------- ------------- Net Earnings (Loss) $ 39,583 $ 22,835 $ (4,361) $ 36,549 $ 26,828 ============= ============== ============= ============== ============= Weighted Average Number of Shares Outstanding 21,195 20,900 20,751 19,641 17,375 Net Shares Assumed to be Issued for Stock Options 344 205 270 373 279 ------------- -------------- ------------- -------------- ------------- Weighted Average Number of Shares and Equivalent Shares Outstanding - Diluted 21,539 21,105 21,021 20,014 17,654 ============= ============== ============= ============== ============= Earnings (Loss) Per Share - Diluted: Continuing operations $ 1.41 $ 1.36 $ 1.34 $ 2.34 $ 1.35 Discontinued operations .43 (.28) (1.19) (.49) .17 ------------- -------------- ------------- -------------- ------------- Earnings per share before cumulative effect of a change in accounting principle 1.84 1.08 .15 1.85 1.52 Cumulative effect of a change in accounting principle -- -- (.36) (.02) -- ------------- -------------- ------------- -------------- ------------- 2 2004 2003 2002 2001 2000 ------------- -------------- ------------- -------------- ------------- (Restated) (Restated) (Restated) (Restated) (Restated) Earnings (Loss) Per Share - Diluted $ 1.84 $ 1.08 $ (.21) $ 1.83 $ 1.52 ============= ============== ============= ============== ============= Earnings (Loss) Per Share - Basic $ 1.87 $ 1.09 $ (.21) $ 1.86 $ 1.54 ============= ============== ============= ============== ============= Dilutive Effect Per Share $ .03 $ .01 $ -- $ .03 $ .02 ============= ============== ============= ============== ============= 3