This is a Request for Information (RFI) and Sources Sought notice for planning purposes only and is not a formal solicitation. The government is seeking information from capable vendors regarding a mobile, wheeled brain surgery navigation system with specific technical requirements for the Baltimore VAMC. Interested vendors must provide detailed company and product information, including manufacturing origin and business size status, by the specified response deadline. The purpose is to help the government determine available sources before deciding whether to issue a future solicitation.