Originally Posted by
Sir George Cayley
My understanding is that what an ATCO sees on the scren is the same for Mode C as it will be for un-enhanced Mode S.
Sir George Cayley
If
everything was squawking there would be issues on a radar display.
The benefit of S over C is selective interrogation, so that when the day comes (31/3/2008) that everything is squawking the system copes.