Universal Licensing System
WRMM713
Xiber, LLC
License details
| ULS identifier | 4444038 |
|---|
| Call sign | WRMM713 |
|---|
| Radio service | CF |
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| Status | A |
|---|
| Grant date | 2021-05-04 |
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| Expiration | 2031-05-04 |
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| Frequency range | 18060 MHz |
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| Locations | 2 |
|---|
| Representative location | Grand Rapids, KENT, MI |
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| Coordinates | 42.9105556, -85.6289167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18060.00000000 | | 80M0G7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1540 28th Street SE, Grand Rapids, KENT, MI | 42.91055556, -85.62891667 | 224.800 m | UPOLE | 18.300 m structure / 19.800 m overall | |
| 2 | R | | 42.96397222, -85.67361111 | 189.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190C | | S | 39.2000 | 328.4000 | | |
| 1 | 2 | R | RFS SC2-190C | | | 39.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-04 | WRMM713 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4444038 | 2026-08-02 02:48:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM713 | ULS 4444038 | 2026-08-02 02:48:15 |
| Status | A | ULS 4444038 | 2026-08-02 02:48:15 |
| Service | CF | ULS 4444038 | 2026-08-02 02:48:15 |
| Grant Date | 2021-05-04 | ULS 4444038 | 2026-08-02 02:48:15 |
| Expiration Date | 2031-05-04 | ULS 4444038 | 2026-08-02 02:48:15 |