Press Release March 31, 2005

EDO TO RELEASE FIRST QUARTER RESULTS ON APRIL 28

NEW YORK - March 31, 2005 - EDO Corporation (NYSE: EDO) expects to release its first-quarter 2005 financial results prior to the NYSE open of trading on April 28.

The company has scheduled an analyst conference call for 10:30 EDT that morning. A live webcast of the conference call will be available to all investors at the EDO Corporation website at www.edocorp.com or at www.Vcall.com.

For those who cannot listen to the live broadcast, an audio replay of the call will be available on the website for at least 30 days. A telephone replay of the call will also be available until May 5. To listen to the telephone replay, dial 877-660-6853 (201-612-7415 outside the U.S.). The telephone replay requires account #286 and conference ID #145706.

EDO Corporation designs and manufactures a diverse range of products for the defense industry and commercial markets, and provides related engineering and professional services.

Major product groups include: Aircraft Armament, Defense Electronics, Communications, Undersea Warfare, and Integrated Structures. EDO’s advanced systems are at the core of the transformation to lighter, faster, and smarter defense capabilities.

EDO (www.edocorp.com) was founded in 1925 and is headquartered in New York City. The company had revenues of $536 million in 2004 and employs 2,500 people.

Contact:
William A. Walkowiak, CFA
Director of Investor Relations
(212) 716-2038
ir@edocorp.com