WIOA
| Broadcast area | Puerto Rico |
|---|---|
| Frequency | 99.9 MHz |
| Branding | Máxima 99.9 FM |
| Programming | |
| Language | Spanish and English |
| Format | Top 40/CHR |
| Ownership | |
| Owner |
|
| WSJU-LD, WRSJ, WGIT, WIOC, WZET, WQBS, WQBS-FM, WIBS | |
| History | |
First air date | March 1, 1961 |
Former call signs | WFQM (1961–1968) WKYN-FM (1968–1970) WQBS-FM (1970–1977) WIOB (1977–1985) |
| Technical information | |
Licensing authority | FCC |
| Facility ID | 8151 |
| Class | B |
| ERP | 37,000 watts |
| HAAT | 856.0 meters (2,808.4 ft) |
Transmitter coordinates | 18°16′31″N 66°35′34.8″W / 18.27528°N 66.593000°W |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | maxima99.com |
WIOA (99.9 FM), branded on-air as Máxima 99.9 FM, is a radio station broadcasting a bilingual Top 40/CHR format. Licensed to San Juan, Puerto Rico, it serves the Puerto Rico area. The station is currently owned by International Broadcasting Corporation.
WIOA is simulcast on WIOC 105.1 FM in southern Puerto Rico, including Ponce, and 106.9 FM for western Puerto Rico. On October 14, 2014, Estereotempo moved frequencies from 99.9 FM to 96.5 FM, while Fresh 99.9 FM began broadcasting on October 15, 2014, with better coverage in the metropolitan area. Fresh offered a wide variety of American CHR Music. On February 3, 2025, after ten years as Fresh, the station relaunched as Máxima 99.9 FM maintaining its Top 40/CHR format. Máxima is broadcasting on 99.9 FM Metro, 105.1 FM South & 92.1 FM West covering the entire market.