CSI Aerospace is a company operating as a maintenance, repair, and overhaul (MRO) facility for air data probes. It specializes in pitot and pitot-static probes, total air temperature sensors (TATS), and engine inlet temperature sensors (P2/T2 Sensors). Its facilities include a wind tunnel, sensor facility with manufacturing and testing capabilities, de-icing heater manufacturing and testing facility, CNC machining, electroplating, metal finishing, and others.