Harris Corporation to Announce Third Quarter Results on Monday, May 1, 2006

MELBOURNE, Florida, March 30, 2006 — Harris Corporation (NYSE:HRS) will host a conference call on Monday, May 1, 2006, at 5:00 p.m. ET to discuss its third quarter fiscal 2006 financial results. The company will issue a press release reporting its third quarter earnings results at approximately 4:00 p.m. ET. The conference call and press release have been scheduled to follow the National Association of Broadcasters (NAB) show that occurs the prior week in Las Vegas. The NAB tradeshow generates significant interest and attendance from customers and investors.

The dial-in number for the teleconference is (719) 457-2641 and the access code is #5050413. Please allow at least 10 minutes prior to the scheduled start time to connect to the teleconference. We encourage you to listen via web cast, which will be broadcast live at www.harris.com/conference-call.

A replay of the teleconference will be available beginning at 8:00 p.m. ET on May 1 and will run until midnight ET on Monday, May 8. To access the replay, please call (719) 457-0820, access code #5050413. A recording of the call will also be available on the Harris website beginning at 7:00 p.m. ET on May 1.

Harris is an international communications and information technology company serving government and commercial markets in more than 150 countries. With headquarters in Melbourne, Florida, the company has annual sales of over $3 billion and more than 13,000 employees — including 5,500 engineers and scientists — dedicated to the development of best-in-class assured communications™ products, systems, and services. The company’s operating divisions serve markets for government communications, RF communications, broadcast communications, and microwave communications. Additional information about Harris Corporation is available at www.harris.com.

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