Aeroflex Holding Corp. ("Aeroflex") (NYSE:ARX), a leading global provider of microelectronic components, and test and measurement equipment, plans to release its fourth quarter and full year fiscal 2011 financial results on Thursday, August 18 th before the market opens. The release will be followed by a webcast and conference call at 8:15 a.m. (Eastern) in which management will discuss the financial results. To participate in the live webcast, please visit the events page located at www.aeroflex.com. Please plan to join five to ten minutes before the start of the webcast to facilitate a timely connection. If you are unable to participate and would like to hear a replay of the call, an audio replay of the webcast will be available on our website. About Aeroflex, Inc. Aeroflex Incorporated is a leading global provider of microelectronic components and test and measurement equipment used by companies in the space, avionics, defense, commercial wireless communications, medical and other markets.