Thanks guys.....howabout the envelopes ie 1200' and 6nm or the 20-25 sec point of impact for an RA or the 40-45sec for TA is that still the same?...looking at a XPNDR I have only been able to spot mode a and mode c switches...my q is if you place it in TA/RA does that mean you are in mode s?
Cheers again
