EXHIBIT 11

ESTERLINE TECHNOLOGIES CORPORATION

Computation of Basic and Diluted Earnings Per Common Share

For the Three Month Periods Ended January 30, 2009 and February 1, 2008

(Unaudited)

(In thousands, except per share amounts)

	Three Months Ended
	January 30, 2009		February 1, 2008
Net Sales	$	309,717	$	357,325
Gross Margin		102,152		115,213
Net Earnings From Continuing Operations	$	11,487	$	29,725
Net Earnings From Discontinued Operations		15,456		1,259
Net Earnings	$	26,943	$	30,984
Basic
Weighted Average Number of Shares Outstanding		29,664		29,386
Earnings Per Share – Basic:
Continuing Operations	$	.39	$	1.01
Discontinued Operations		.52		.04
Earnings Per Share – Basic	$	.91	$	1.05
Diluted
Weighted Average Number of Shares Outstanding		29,664		29,386
Net Shares Assumed to be Issued for Stock Options		201		425
Weighted Average Number of Shares and Equivalent Shares Outstanding – Diluted		29,865		29,811
Earnings Per Share – Diluted:
Continuing Operations	$	.38	$	1.00
Discontinued Operations		.52		.04
Earnings Per Share – Diluted	$	.90	$	1.04