The Air Force intends to award a sole source contract to ANCA CNC Machines for annual preventive maintenance, calibration, and certification of TX7 LINEAR equipment. The objective is to keep the equipment operating at OEM specifications and prevent work stoppages at the Oklahoma City–Air Logistics Complex (OC-ALC), where services will be performed. The estimated period of performance is 1 September 2026 through 31 August 2031. Interested parties may identify their capability to respond, and SAM registration is required for any award.