In reply to:
The GTX 330 does not display primary targets (skin reflections). The GTX 330 has the capability to display primary radar targets but the FAA software isn’t current enough to allow the data to be placed on the Mode S data link. That could change over a period of time. Aircraft operating without a transponder or a transponder that isn’t correctly aligned will not be displayed on the Garmin display.
Yeah, what’s up with that, eh? Any idea what “correctly aligned” transponder means?
Cheers
Rick