The Department of Defense, specifically the Department of the Air Force, is seeking qualified contractors to provide maintenance and repair services for Howell Test Set Fire Loop models H239B and H239B-2, which are critical for the operational functionality of aircraft safety systems. The procurement requires contractors to manage labor, tools, parts, and materials necessary for inspections, maintenance, calibrations, and repairs, all to be performed at the contractor's facility in support of the 309th Aircraft Maintenance Group. These fire loop test sets are essential for simulating engine fires and ensuring that aircraft systems respond appropriately, thereby maintaining safety standards for military operations. Interested parties should contact Kyle McDermott at kyle.mcdermott.1@us.af.mil or 801-586-6870, or Shelly Bachison at shelly.bachison@us.af.mil or 801-586-8606 for further details regarding this sources sought notice.