Computation of Per Share Earnings Fields Aircraft Spares, Inc. Statement Regarding Computation of Earnings (Loss) Per Share Three Months Ended ------------------ April 3, March 31, 1998 1997 ---- ---- Number of common shares outstanding at beginning of the period 2,079,571 1,302,137 --------- --------- Number of common shares outstanding at end of the period 2,290,235 1,312,918 --------- --------- Weighted average common share equivalents outstanding at the end of the period (primary) 3,062,461 2,249,589 --------- --------- Weighted average common share equivalents outstanding at end of the period (fully diluted) 3,506,323 2,249,589 --------- --------- Net income (loss) $ 110,000 $ (654,000) --------- ----------- Net income adjusted for interest not to be included in computing fully-diluted earnings $ 198,000 $ - --------- ----------- Primary earnings (loss) per share $ .04 $ (.29) --------- ----------- Fully-diluted earnings (loss) per share $ .06 $ (.29) --------- -----------