| Broadcast area | Cadillac-Traverse City |
|---|---|
| Frequency | 88.7 MHz |
| Branding | Classical IPR |
| Programming | |
| Format | Public radio; Classical |
| Affiliations | NPR |
| Ownership | |
| Owner | Interlochen Center for the Arts |
| History | |
First air date | 1963 (at 88.3) |
Former frequencies | 88.3 MHz (1963–1989) |
Call sign meaning | Interlochen Arts Academy |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 28887 |
| Class | C0 |
| ERP | 100,000 watts |
| HAAT | 315 meters (1,033 ft) |
| Links | |
Public license information | |
| Webcast | Listen live |
| Website | Classical IPR Online |
WIAA (88.7 FM) is a radio station in Interlochen, Michigan. The station is owned by Interlochen Center for the Arts, and is an affiliate of the Interlochen Public Radio's "Classical IPR" network, consisting of classical music.