Notice of Effectiveness
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: May 30, 2006
Accession Number: 0001193125-06-120296
Submission Type: POS AM
CIK: 0001049521
Company Name: MERCURY COMPUTER SYSTEMS INC
File Number: 333-118015