"Paul Tomblin" wrote in message
...
In a previous article, "Icebound"
said:
"Brian Burger" wrote in message
ria.tc.ca...
(I have heard that Toronto/Pearson uses actual Class B down to the
surface
for their control zone, but I live on the far side of the country and
haven't bothered confirming this. Anyone know if it's done this way?)

No, Toronto/Pearson is a standard upside-down cake, considered class C,
topped at 12.5.

I thought the center core of the class C is class F because it requires an
arrival reservation?


The Terminal Chart calls it C.

I don't believe a Reservation requirement would make a class F, anyway. My
reading is that class F is a different purpose totally... Restriced: where
non-participatories are not allowed in, ever... or Advisory: where as
non-participatory you "should" avoid, but you could feasibly still enter at
your own risk...

Neither of those apply to a public airport.