Yes, I agree... I mean I don't disagree with the principle that corporations should be spanked for intentionally launching orbital debris that is below the tracking size threshold. 1U cubesat is not so difficult. I am just not sure that the FCC is the appropriate agency to be regulating orbital two line elements, minimum satellite bus size, etc.

The USAF/NORAD operates the US feds' space tracking functionality but is not set up to regulate things, they provide Secret and TS level data to agencies like the NRO and other parts of the USAF (for missions like the X-37), but I don't think the USAF spacetrack agency has any regulatory authority. Probably it should have such, if this sort of thing continues.

IMO the FAA should be the responsible regulatory agency.

No where is a perfect fit. I think FCC gets it because damn near everything going up is going to want to transmit back down as a critical part of the mission so giving the full authority over safety to a single agency to issue one license makes sense. The FAA does have authority over launches but seems like it's just when it's moving through the atmosphere.

Is the fcc decisions beyond a court ? I mean if the fcc or any government agency exceeds its authority the issue can be challenged in a court. Companies launching satellites probably have a lawyer or 2 and can pay a bit to keep their core business functioning

I disagree. I very much feel they should be focusing on both, especially if their satellite could damage and interfere with the satellites of others.

Why do you think the FCC should be involved in this, though?

Do you think the FCC should be able to make safety regulations for, say, airplanes or sailboats?

If said sailboats would endanger radio transmitters of international importance, why not?

Because they're the ones tasked with it. The FCC didn't randomly choose to deny these people the permit; they were given that mandate.