空空导航,不是要相差63个频道吗?
空对地导航,寻找机场,才是设置成一样的呢。
原文这样写的“In A/A mode between two A-10C, the channel selected by the interrogating aircraft must be 63 channels (MHz) above or below the channel selected by the transponding (replying) aircraft to provide the correct frequency for the mixer in the receiver circuit. If one selects channel 1Y, another aircraft should select 64Y to make it work.”