in furtherance of, or in, the repair, maintenance, refurbishment, remodeling, or remanufacturing of an aircraft or an avionics system of an aircraft.
IC 6-2.5-5-46
in furtherance of, or in, the repair, maintenance, refurbishment, remodeling, or remanufacturing of an aircraft or an avionics system of an aircraft.
IC 6-2.5-5-46