The Federal Bureau of Prisons is conducting market research via a sources-sought notice for industry feedback on a planned Redundant Core Radio System installation at FCI Leavenworth in Leavenworth, Kansas. The project includes a 100-foot communications tower, hardened equipment shelter, and associated integration services to provide core-level backup for the BOP enterprise radio network. Interested vendors are asked to review the Statement of Work and provide comments, capability statements, schedule/phasing feedback, and potential subcontracting information. A pre-solicitation site visit is scheduled for November 5, 2026, at 8:30 a.m. local time at FCI Leavenworth; advance NCIC background check forms are required for attendance. This notice is for planning only and will not result in a contract award.