NASA intends to issue a sole source contract to The Modal Shop, Inc. for a Two Year Secondary Service Contract for Calibration Systems. The performance of services will be located at NASA's Armstrong Flight Research Center (AFRC). The government is allowing interested organizations to submit their capabilities for consideration by 4:00 p.m. Central Standard Time on April 16, 2026. This submission is for the purpose of determining whether to conduct future procurement competitively. The final decision to compete the effort rests solely with the government.