This is a sources sought/RFI for market research only, not a solicitation, seeking vendors capable of providing Air Traffic Control and Flight Planning Services for U.S. Naval Station Guantanamo Bay, Cuba. The anticipated contract type is firm-fixed-price, with performance estimated to commence on 1 April 2027. The period of performance would include a 12-month base period, four one-year option periods, and an additional 6-month extension option. Interested parties must respond with company information, socioeconomic status, existing contract vehicle details, and a capability description.