EXHIBIT 11

ESTERLINE TECHNOLOGIES CORPORATION
Computation of Basic and Diluted Earnings Per Common Share
For the Three and Nine Month Periods Ended July 29, 2005 and July 30, 2004
(Unaudited)
(In thousands, except per share amounts)

	Three Months Ended				Nine Months Ended
	July 29, 2005		July 30, 2004		July 29, 2005		July 30, 2004
Net Sales	$	209,873	$	147,424	$	611,257	$	423,264
Gross Margin		65,693		45,862		192,331		133,038
Income From Continuing Operations		14,167		7,073		38,475		17,729
Income From Discontinued
Operations, Net of Tax		3		576		6,968		1,710
Net Earnings	$	14,170	$	7,649	$	45,443	$	19,439
Basic
Weighted Average Number of
Shares Outstanding		25,237		21,202		24,797		21,156
Earnings Per Share – Basic
Continuing operations	$	.56	$	.33	$	1.55	$	.84
Discontinued operations		—		.03		.28		.08
Earnings per share – basic	$	.56	$	.36	$	1.83	$	.92

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ESTERLINE TECHNOLOGIES CORPORATION
Computation of Basic and Diluted Earnings Per Common Share
For the Three and Nine Month Periods Ended July 29, 2005 and July 30, 2004
(Unaudited)
(In thousands, except per share amounts)

	Three Months Ended				Nine Months Ended
	July 29, 2005		July 30, 2004		July 29, 2005		July 30, 2004
Diluted
Weighted Average Number of
Shares Outstanding		25,237		21,202		24,797		21,156
Net Shares Assumed to be Issued
for Stock Options		382		333		378		333
Weighted Average Number of Shares
and Equivalent Shares
Outstanding – Diluted		25,619		21,535		25,175		21,489
Earnings Per Share – Diluted
Continuing operations	$	.55	$	.33	$	1.53	$	.82
Discontinued operations		—		.03		.28		.08
Earnings per share – diluted	$	.55	$	.36	$	1.81	$	.90

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