Harris Corporation to Announce Second Quarter Results on Wednesday, January 25, 2006

MELBOURNE, Florida, December 15, 2005 — Harris Corporation (NYSE:HRS) will host a conference call on Wednesday, January 25, 2006 at 5:00 p.m. ET to discuss its second quarter fiscal 2006 financial results. The company will issue a press release reporting its second quarter earnings results at approximately 4:00 p.m. ET.

The dial-in number for the teleconference is (719) 457-2625 and the access code is #2244797. 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 January 25 and will run until midnight ET on Wednesday, February 1. To access the replay, please call (719) 457-0820, access code #2244797. A recording of the call will also be available on the Harris website beginning at 7:00 p.m. ET on January 25.

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.

Contact Information

Tom Hausman

Harris Corporation

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