What’s interesting about this ruling (if you listened to the oral arguments and read the ruling) is that it appears to undercut the ability for any executive agency to make a rule, under them claim that congress cannot delegate its powers. So the FAA can’t determine and then require that aircraft have transponders. Congress has to do this. If they continue down this path it will be chaos.
I read this differently (and am a former lawyer who worked on administrative law). This is about the "major questions doctrine", which involves a subset of administrative actions. It's not about whether administrative agencies can do anything whatsoever. > Under this body of law, known as the major questions doctrine, given both separation of powers principles and a practical understanding of legislative intent, the…
Darn, my interpretation is shown to be naïve by someone who actually has the specific relevant experience!
Joking aside, thanks for your comment.