flying_monkey wrote:
But what I'm really curious about is why SeeYou doesn't report this as
a violation when that function is activated.

I may be wrong, but I don't think SeeYou has a set of rules for pure
altitude based violations. If you define a SUA that covers your area
of interest and has a base of 18K, then it might trigger. I typically
look at the statistics as those show a max altitude.

-Tom