Both the WGUC and WVXU websites provide extensive Frequently Asked Questions pages, as well as contact forms to address questions or comments regarding programs heard on each individual station:
WGUC Frequently Asked Questions | WGUC Contact Form
WVXU Frequently Asked Questions | WVXU Contact Form

Any additional questions or comments regarding Cincinnati Public Radio can be directed to:

Cincinnati Public Radio
1223 Central Parkway
Cincinnati, OH 45214
Tel: (513)352-9185
Fax: (513)241-8456