The Mission and Installation Contracting Command is conducting market research for calibration and maintenance services of the weather radar at the Arctic Regions Test Center in Ft. Greely, AK. The anticipated period of performance includes one base year (23 September 2026 – 22 September 2027) and four 12-month options extending through 22 September 2031. The government encourages responses from all small business socioeconomic categories, with the requirement classified under NAICS 811219 (size standard $6.5M). No budget amount is specified in this RFI.