Atlanta's Rock Alternative!
WRDA ("ALT 105.7") is a radio station licensed to Canton, GA. The station broadcasts an Alternative format and is owned by iHeartMedia.
- Frequency: 105.7 FM
- City of license: Canton, GA
- Format: Alternative
- Owner: iHeartMedia
- Area: Atlanta
- Branding: ALT 105.7
- Sister stations: 640 Fox News Radio, Power 96.1, 94.9 The Bull, 96.7 The Beat, 105.3 La Z
- Address: 1819 Peachtree Rd NE Suite # 700, Atlanta, GA 30309
- Phone: 404-875-8080 / 404-741-1057
- Website: alt1057.iheart.com