Universal Licensing System
WRDU624
MONTANA DEPARTMENT OF TRANSPORTATION
License details
| ULS identifier | 4182320 |
|---|
| Call sign | WRDU624 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2019-07-23 |
|---|
| Expiration | 2029-07-23 |
|---|
| Frequency range | 151.04 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | KALISPELL, FLATHEAD, MT |
|---|
| Coordinates | 48.0796111, -114.9965278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-30 09:45:49 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.04000000 | | | 50.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.04000000 | | 11K2F1D |
| 1 | 1 | 151.04000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 33 MI WEST OF, KALISPELL, FLATHEAD, MT | 48.07961111, -114.99652778 | 2045.000 m | POLE | 9.100 m structure / 13.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | V | 6.0000 | | 779.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 85 5TH AVE, KALISPELL, MT | FLATHEAD | 4067512000 |
| 2 | 2100 W. BROADWAY, MISSOULA, MT | MISSOULA | 4065235800 |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182320 | 2026-08-30 09:45:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU624 | ULS 4182320 | 2026-08-30 09:45:49 |
| Status | A | ULS 4182320 | 2026-08-30 09:45:49 |
| Service | PW | ULS 4182320 | 2026-08-30 09:45:49 |
| Grant Date | 2019-07-23 | ULS 4182320 | 2026-08-30 09:45:49 |
| Expiration Date | 2029-07-23 | ULS 4182320 | 2026-08-30 09:45:49 |