Universal Licensing System
WRDN657
Beem Irrigation, Inc.
License details
| ULS identifier | 4169946 |
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| Call sign | WRDN657 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-12 |
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| Expiration | 2029-06-12 |
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| Frequency range | 452.0625 - 457.0625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Prince Frederick, CALVERT, MD |
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| Coordinates | 38.5384167, -76.5832222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.06250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.71250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.06250000 | | 11K2F3E |
| 1 | 1 | 452.06250000 | | 11K2F1D |
| 1 | 1 | 452.71250000 | | 11K2F3E |
| 1 | 1 | 452.71250000 | | 11K2F1D |
| 1 | 1 | 457.06250000 | | 11K2F3E |
| 1 | 1 | 457.06250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Prince Frederick, CALVERT, MD | 38.53841667, -76.58322222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7935 Old Jessup Road, Jessup, MD | ANNE ARUNDEL | 4437558800 |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-12 | WRDN657 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4169946 | 2026-08-02 01:22:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDN657 | ULS 4169946 | 2026-08-02 01:22:54 |
| Status | A | ULS 4169946 | 2026-08-02 01:22:54 |
| Service | IG | ULS 4169946 | 2026-08-02 01:22:54 |
| Grant Date | 2019-06-12 | ULS 4169946 | 2026-08-02 01:22:54 |
| Expiration Date | 2029-06-12 | ULS 4169946 | 2026-08-02 01:22:54 |