KDTR
| Broadcast area | Missoula, Montana |
|---|---|
| Frequency | 103.3 (MHz) |
| Branding | Trail 103.3 |
| Programming | |
| Format | Adult Album Alternative |
| Ownership | |
| Owner | Missoula Broadcasting Company, LLC |
| History | |
First air date | May 5, 2005 |
Call sign meaning | Knowledgeable DJs Transmitting Rhythms |
| Technical information | |
Licensing authority | FCC |
| Class | C2 |
| ERP | 1,950 watts |
| HAAT | 635 meters |
Transmitter coordinates | 46°48′6″N 113°58′22″W / 46.80167°N 113.97278°W |
| Links | |
Public license information | |
| Website | trail1033.com |
KDTR (103.3 FM, "Trail 103.3") is a commercial radio station licensed to Florence, Montana, and serving the Missoula, Montana area, owned by Missoula Broadcasting Company, LLC. KDTR airs an Adult Album Alternative music format.

External links
- Trail 103.3's Official Website
- Facility details for Facility ID 162324 (KDTR) in the FCC Licensing and Management System
- KDTR in Nielsen Audio's FM station database
