Imagwiritsa ntchito ukadaulo wa setilayiti kusiyana ndizachikale zomwe zimagwiritsa ukadula wa ground-radar polora wowongolera ndege kuti adziwe penipeni pali ndege ndikupereka kwa woyendetsa ndege zowona zokhazokha. The previous text is in Nyanja. Here is a translation to Chinese (Simplified):
它使用卫星技术，而不是老旧的地面雷达技术，使空中交通管制员能够更精确地定位飞机，并向飞行员提供更准确的信息。