The Government expects to negotiate and award this requirement on a sole source basis under the authority of 10 U.S.C. §2304(c)(1), as implemented by FAR 6.302-1, to Raytheon Company, 2501 W. University Drive, McKinney, TX 75071-2813. The Government possesses neither the required level of engineering nor the software documentation necessary to complete the above tasks. As the designer, developer, and original equipment manufacturer of the MMR and SKR systems, Raytheon owns all proprietary data rights to these systems and is not currently receptive to the concept of selling these data rights to the Government or competitors, necessitating sole source negotiation and award. Parties that feel they can provide this service are encouraged to identify themselves. While this notice is not a request for competitive proposal, the Government will consider all proposals received by the response date specified in this announcement.