| WKDI | |
| City: | Denton, Maryland |
| Frequency: | 840 kHz |
| Format: | southern gospel |
| Power: | 1,000 watts day |
| Class: | D |
| Facility Id: | 4131 |
| Coordinates: | 38.8981°N -75.8528°W |
| Owner: | Positive Alternative Radio, Inc. |
| Webcast: | Listen Live |
| Website: | joyfm.org |
| Licensing Authority: | FCC |
WKDI (840 AM, 100.5 FM) is a radio station broadcasting a southern gospel format. Licensed to Denton, Maryland, United States, the station is currently owned by Positive Alternative Radio, Inc.
The station, and its FM translator, flipped from brokered religious/contemporary Christian music programming to its current southern gospel format in June 2019.