Universal Licensing System
WRWB387
ImOn Communications, LLC
License details
| ULS identifier | 4718670 |
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| Call sign | WRWB387 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2023-02-01 |
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| Expiration | 2033-02-01 |
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| Frequency range | 19400 MHz |
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| Locations | 2 |
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| Representative location | Sioux City, WOODBURY, IA |
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| Coordinates | 42.5433333, -96.3950000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:40:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
| 1 | 1 | FXO | 19400.00000000 | | | | | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4718670 | 2026-08-09 15:40:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWB387 | ULS 4718670 | 2026-08-09 15:40:16 |
| Status | A | ULS 4718670 | 2026-08-09 15:40:16 |
| Service | MG | ULS 4718670 | 2026-08-09 15:40:16 |
| Grant Date | 2023-02-01 | ULS 4718670 | 2026-08-09 15:40:16 |
| Expiration Date | 2033-02-01 | ULS 4718670 | 2026-08-09 15:40:16 |