Universal Licensing System
WRDU377
PUBLIC WATER SUPPLY DISTRICT NO 3 OF RAY COUNTY
License details
| ULS identifier | 4181614 |
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| Call sign | WRDU377 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-07-22 |
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| Expiration | 2029-07-22 |
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| Frequency range | 451.95 MHz |
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| Locations | 3 |
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| Representative location | Rayville, RAY, MO |
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| Coordinates | 39.4560000, -94.0218333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 451.95000000 | | | 5.000000 | 14.300000 | |
| 2 | 1 | FXO | 451.95000000 | | | 5.000000 | 52.000000 | |
| 3 | 1 | FXO | 451.95000000 | | | 5.000000 | 52.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 11K2F2D |
| 1 | 1 | 451.95000000 | | 11K2F3D |
| 1 | 1 | 451.95000000 | | 11K2F1D |
| 2 | 1 | 451.95000000 | | 11K2F1D |
| 2 | 1 | 451.95000000 | | 11K2F3D |
| 2 | 1 | 451.95000000 | | 11K2F2D |
| 3 | 1 | 451.95000000 | | 11K2F2D |
| 3 | 1 | 451.95000000 | | 11K2F1D |
| 3 | 1 | 451.95000000 | | 11K2F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20215 MO-13, Rayville, RAY, MO | 39.45600000, -94.02183333 | 284.700 m | BTWR | 3.000 m structure / 14.000 m overall | |
| 2 | T | 2699 Price Drive, Polo, RAY, MO | 39.52475000, -94.05919444 | 315.800 m | MAST | 5.500 m structure / 5.500 m overall | |
| 3 | T | 2200 State Hwy V, Polo, CALDWELL, MO | 39.53883333, -93.99880556 | 303.900 m | MAST | 5.500 m structure / 5.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 22.700 | |
| 1 | 2 | T | | 4.900 m | | | | 37.900 | |
| 1 | 3 | T | | 4.900 m | | | | 28.800 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 20215 MO 13, Rayville, MO | RAY | 6603542439 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-22 | WRDU377 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4181614 | 2026-08-02 01:11:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU377 | ULS 4181614 | 2026-08-02 01:11:26 |
| Status | A | ULS 4181614 | 2026-08-02 01:11:26 |
| Service | IG | ULS 4181614 | 2026-08-02 01:11:26 |
| Grant Date | 2019-07-22 | ULS 4181614 | 2026-08-02 01:11:26 |
| Expiration Date | 2029-07-22 | ULS 4181614 | 2026-08-02 01:11:26 |