The AFS/plm 372 is a GPS/GLONASS receiver capable of a wide range of accuracy levels. The AFS/plm 372 Receiver is available factory installed on Case IH/new holland tractors, combines, sprayers and more or installed by your Case IH/new holland dealer. The AFS/plm 372 can utilize WAAS and RangePoint RTX (subscription purchased separately). OmniSTAR, CenterPoint RTX, CenterPoint VRS and RTK correction signals can be utilized with additional activation levels.