Universal Licensing System
WRMX923
T-Mobile MW LLC
License details
| ULS identifier | 4462377 |
|---|
| Call sign | WRMX923 |
|---|
| Radio service | CF |
|---|
| Status | A |
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| Grant date | 2021-06-22 |
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| Expiration | 2031-06-22 |
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| Frequency range | 6137.925 MHz |
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| Locations | 2 |
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| Representative location | SENTINEL BUTTE, GOLDEN VALLEY, ND |
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| Coordinates | 46.8771944, -103.8408889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
| 1 | 1 | FXO | 6137.92500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0D7W |
| 1 | 1 | 6137.92500000 | | 60M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5.6 KM SOUTH (Sentinel Butte # 88971), SENTINEL BUTTE, GOLDEN VALLEY, ND | 46.87719444, -103.84088889 | 1047.300 m | LTOWER | 75.600 m structure / 83.800 m overall | N |
| 2 | R | | 47.14863889, -103.67077778 | 785.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP4-6WC | | V | 35.5000 | 23.1000 | | |
| 1 | 2 | R | Commscope VHLP4-6WC | | | 35.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-09 | WRMX923 | LIASS |
| 2024-02-27 | WRMX923 | LIMOD |
| 2023-11-28 | WRMX923 | LETCNS |
| 2023-09-21 | WRMX923 | LITRAN |
| 2022-10-14 | WRMX923 | LETCNS |
| 2022-08-23 | WRMX923 | LIMOD |
| 2021-06-22 | WRMX923 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4462377 | 2026-08-02 02:46:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMX923 | ULS 4462377 | 2026-08-02 02:46:20 |
| Status | A | ULS 4462377 | 2026-08-02 02:46:20 |
| Service | CF | ULS 4462377 | 2026-08-02 02:46:20 |
| Grant Date | 2021-06-22 | ULS 4462377 | 2026-08-02 02:46:20 |
| Expiration Date | 2031-06-22 | ULS 4462377 | 2026-08-02 02:46:20 |