Since they're asking for FCC license info and there isn't a canonical Norad ID to frequency source, I assume the Norad info is just for tracking, Doppler, and scheduling of passes.
Yeah I just didn't see any box to put in a frequency on that page though, although you can pick any NORAD ID. Maybe this is part of the "contact us" procedure. I'm also guessing that the USSPACECOM will tell Amazon to not let you try to follow anything classified.
