Winter 2025 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | KCRR-FM | |
| Frequency: | 97.7 | |
| Station Name: | THE CLASSIC ROCK STATION | |
| Format: | Classic Rock | |
| Network(s): | WWO | |
| City of License: | GRNDYCNTR/WATERLO | |
| County of License: | Grundy | |
| Mailing Address: | 501 SYCAMORE ST STE 300 WATERLOO, IA 50703 |
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| Phone: | 319-833-4800 | |
| Fax: | 319-833-4866 | |
| URL Address: | www.kcrr.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Winter 2025 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .