INMARSAT-C WITH BUILT-IN LRIT (SSAS OPTION)All-in-one 10.4-inch messaging unitNewly designed antenna with GPS insideSingle coax installation LRIT integrated as standardRMS via LAN availableOption to upgrade to SSAS function Newer Post SATELLITE SPEED LOG MODEL JLN-720 Older Post STAND ALONE INM-C SSAS MODEL JUE-95SA