Universal Licensing System
WRML290
ImOn Communications, LLC
License details
| ULS identifier | 4441181 |
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| Call sign | WRML290 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-04-27 |
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| Expiration | 2031-04-27 |
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| Frequency range | 19525 MHz |
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| Locations | 2 |
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| Representative location | Sioux City, WOODBURY, IA |
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| Coordinates | 42.4769722, -96.3825000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0D7W |
| 1 | 1 | 19525.00000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1401 Cunningham Drive, Sioux City, WOODBURY, IA | 42.47697222, -96.38250000 | 337.400 m | B | 8.200 m structure / 9.400 m overall | |
| 2 | R | | 42.49402778, -96.41533333 | 384.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HPLP1-18 | | V | 34.0000 | 305.1000 | | |
| 1 | 2 | R | RADIO WAVES INC. HPLP1-18 | | | 34.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-01 | WRML290 | LIASS |
| 2023-03-31 | WRML290 | LITRAN |
| 2021-04-27 | WRML290 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4441181 | 2026-08-02 02:43:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRML290 | ULS 4441181 | 2026-08-02 02:43:18 |
| Status | A | ULS 4441181 | 2026-08-02 02:43:18 |
| Service | MG | ULS 4441181 | 2026-08-02 02:43:18 |
| Grant Date | 2021-04-27 | ULS 4441181 | 2026-08-02 02:43:18 |
| Expiration Date | 2031-04-27 | ULS 4441181 | 2026-08-02 02:43:18 |