In article . net,
Steven P. McNicoll wrote:

"EDR" wrote in message
...

OOPS!!!
That should have been MSL in posting.


Ehh? With field elevations ranging from 744' to 906', substituting MSL for
AGL doesn't make a better fit.

Most certainly does!
CCAS floor is 2500 MSL and the ceiling is 4800 MSL.
CCAS tops out 4000 AGL/4800 MSL referenced KCMH.
One of the unforeseen concequences of my petition to raise the floor on
the west side of the CCAS was to allow the ILS 10L G/S to descend
through the 5/10 mile floor and reenter the the 5 mile cylinder.
This came to light during an OSU home football game.
An America West pilot filed a near miss report with a banner tow
aircraft. It wasn't all that close.
After granting the petition and raising the floor on the west side 300
feet, the FSDO gave the banner tow waivers the addition airspace.
They changed the waivers and reduced the ceiling for the banner tow
aircraft after the near miss report.