Attached files
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10-K/A - 01-21-11 10K/A FOR THE YEAR ENDED 10-31-10 - APPLIED SIGNAL TECHNOLOGY INC | body_10ka.htm |
EX-31 - EXHIBIT 31.2 - APPLIED SIGNAL TECHNOLOGY INC | ex31_2.htm |
Applied Signal Technology, Inc.
Exhibit 31.1
I, William B. Van Vleet III, certify that:
- I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Applied Signal Technology, Inc.; and
- Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
/s/ William B. Van Vleet III |
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William B. Van Vleet III |
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January 21, 2011 |