I've been using the old Indy Center sector map for some time now. For the most part, the boundaries are correct; Sector 75 (125.125 near Indianapolis) is missing, and a few freqs are off.
Yesterday I came across a document (link below) about the Midwest Airspace Enhancement, which took place 2006. It goes into detail about new Cleveland sectors, as well as one Indianapolis sector: "University" (77). I found a few references to it via Google, but nothing of significance.http://www.clevelandairport.com/Portals/images/default/MASE_System_Change_Overview.pdf
Here's what I've gathered so far:
ID: UNI(?) - purely a guess since it sits near KUNI
Altitudes: FL231-FL349 (it's either Intermediate or High)
The position of it looks like it is essentially the upper half of CRW HI (85) - see attachment.
Does anyone know more about this sector? Any help is appreciated.