This is a pre-solicitation for a three-year, Firm Fixed-Price IDIQ contract for the overhaul of UH-60 Blackhawk searchlights, with an estimated quantity of 24 to 86 units. The work must be performed at the contractor's own facility. This procurement is a 100% small business set-aside under the specified NAICS code. The government notes it lacks the necessary technical data to complete the requirement itself. Award of the contract is contingent upon the receipt of sufficient funds.