WALTHAM, Mass., April 13, 2010 /PRNewswire/ -- Raytheon Company (NYSE: RTN) will issue its first quarter 2010 earnings news release at 7:00 a.m. EDT Thursday, April 22, 2010. The release will be posted on the Raytheon home page.

Raytheon's first quarter 2010 earnings results conference call will be at 9:00 a.m. EDT on Thursday, April 22, 2010. The call will be audiocast on the Internet at http://www.raytheon.com/ir. Charts to be referenced during the call will be available on the website for printing prior to the call.

Participants are urged to check the website ahead of time to ensure their computers are configured for the audio stream. Instructions for obtaining the required downloadable software are posted to the site.

Raytheon Company, with 2009 sales of $25 billion, is a technology and innovation leader specializing in defense, homeland security and other government markets throughout the world. With a history of innovation spanning 88 years, Raytheon provides state-of-the-art electronics, mission systems integration and other capabilities in the areas of sensing; effects; and command, control, communications and intelligence systems, as well as a broad range of mission support services. With headquarters in Waltham, Mass., Raytheon employs 75,000 people worldwide.

SOURCE Raytheon Company