Mxsmanic wrote:

Sam Spade writes:


91.129 also applies to Class C and B airports as a matter of regulation.


There are separate sections for Class B and Class C, and they don't
say anything about this restriction.


For purposes of the issue there is absolutely no difference whether it
be B, C, or D, because the rules for D apply to B and C.


Where is this written?

Your stupidity is showing again.