The United States Air Force is contemplating a firm-fixed price requirements contract for the repair of B-2 Transponder Sets. The contract has a 3-year basic period with one 2-year option and an option for a 6-month extension. The primary delivery requirement is for one repaired unit within 30 days after receipt of order. The place of contract performance is the contractor's facility. There is one approved source for this repair, but all responsible sources may submit a capability statement for consideration.