IFF is just the very old name for Mode 3/A. But today even this is old. We live in the time of Mode S. And soon there will be no more airtraffic control radar. Because radar emit electromagnetic signals!!!
IFF is just the very old name for Mode 3/A. But today even this is old. We live in the time of Mode S. And soon there will be no more airtraffic control radar. Because radar emit electromagnetic signals!!!