一、明确S模式24位飞机地址分配方案的重要性众所周知,常规二次雷达的飞机应答机代码(A码)是12位二进制数,这就意味着它的容量仅仅是4096。这个数字已经远远跟不上迅速增长的飞行量增速。特别是在特殊天气情况下,由于大量航班延误,相同二次雷达代码会重复使 First, the clear S-mode importance of 24-bit aircraft address allocation program As we all know, the conventional secondary radar aircraft transponder code (A code) is a 12-bit binary number, which means that its capacity is only 4096. This figure is far behind the rapid growth in the volume of growth. Especially in special weather conditions, the same secondary radar code is repeatedly used due to the large number of flight delays