Honeywell/ITEC F125 is a distinct military turbofan product line separate from the related F124 model. Honeywell states that the F125 entered service in 1991 and that F124/F125 product lines are produced and supported through Honeywell and International Turbine Engine Company facilities; the combined fleet has exceeded one million operating hours. Thrust, exact aircraft installations, and current-production status are left unasserted here.