I'm a little slow on the uptake sometimes so can one of the pro NAS guys fill me in here?
If NAS is safe and ready to go now, what possible justification is there at ANY stage in the future for the taxpayer to fund ADSB. If ADSB makes NAS 'safer', then surely moving to a system that is 'less safe' tha NAS + ADSB in the short term isn't the brightest thing to be doing?!?!
I've got immense respect for some of the players in this discussion but I just keep coming back to these questions.