NAVAIR is conducting market research to identify sources capable of providing commercial depot-level MRO for USN MH-60R/S helicopters at Naval Station Rota, Spain, including PMI and ISR under the H-60 Integrated Maintenance Plan. The anticipated contract is a Firm Fixed Price IDIQ with a one-year base period and four one-year option periods, covering approximately two to four aircraft inductions per year at NS Rota. Work includes scheduled PMI-1N and PMI-2N inspections with required turnaround times of 120 and 135 calendar days respectively, plus unscheduled over-and-above repairs, ISR, customer service requests, and depot-level technical directive incorporation. Contractors must furnish personnel, facility access, equipment, materials, supplies, testing equipment, and management; all personnel must obtain NS Rota base access via TEI documentation submitted 60 days before access and annually thereafter, and the contractor must have or acquire a certified H-60 strip-and-paint facility at NS Rota. The government will provide special tooling, SE, and TMDE as GFP, and interested firms must demonstrate prior aircraft maintenance/MRO experience, overseas or host-nation operational capability in Spain or similar OCONUS environments, staffing approach, and ability to begin performance upon award.