Rockwell Collins to Webcast Presentation at Banc of America Securities Investment Conference on September 17, 2003

CEDAR RAPIDS, Iowa (September 09, 2003) - Rockwell Collins, Inc. (NYSE: COL) Chairman, President and CEO Clay Jones will be making a presentation at the Banc of America Securities Investment Conference at 10:00 a.m. Pacific Daylight Time (PDT) on September 17, 2003 and will be taking questions from the audience.

 The presentation will be simultaneously broadcast over the Internet. Individuals may listen to the presentation on the Internet at www.rockwellcollins.com . Listeners are encouraged to go to the Investor Relations portion of the web site at least 15 minutes prior to the call to download and install any necessary software. The presentation will be available for replay on the Internet at www.rockwellcollins.com through October 17, 2003.

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