Originally Posted by
TheOddOne
What I'd REALLY like is to be able to feed Mode 'S' in to the AERA 660 to give the same traffic functionality as Garmin promise with the GDL50R and ADS-B 'in'. Hardly anyone round here has ADS-B 'out' but most now have 'S'.
Mode 'S' by itself doesn't give position information. You need mode ES (Extended Squitter) for that.