Universal Licensing System
WRMM744
Xbar7 Communications, LLC
License details
| ULS identifier | 4444069 |
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| Call sign | WRMM744 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-05-04 |
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| Expiration | 2031-05-04 |
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| Frequency range | 11075 MHz |
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| Locations | 2 |
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| Representative location | Lyons, LARIMER, CO |
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| Coordinates | 40.3155556, -105.2837778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11075.00000000 | | 79M3D7D |
| 1 | 1 | 11075.00000000 | | 79M3D7D |
| 1 | 1 | 11075.00000000 | | 79M3D7D |
| 1 | 1 | 11075.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 927 Estes Park Estates, Lyons, LARIMER, CO | 40.31555556, -105.28377778 | 1914.300 m | B | 9.000 m structure / 10.000 m overall | |
| 2 | R | | 40.27955556, -105.34536111 | 1952.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD2-11 | | S | 34.3000 | 232.7000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD2-11 | | | 34.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-11 | WRMM744 | LETCNS |
| 2021-05-04 | WRMM744 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4444069 | 2026-08-02 02:48:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM744 | ULS 4444069 | 2026-08-02 02:48:02 |
| Status | A | ULS 4444069 | 2026-08-02 02:48:02 |
| Service | MG | ULS 4444069 | 2026-08-02 02:48:02 |
| Grant Date | 2021-05-04 | ULS 4444069 | 2026-08-02 02:48:02 |
| Expiration Date | 2031-05-04 | ULS 4444069 | 2026-08-02 02:48:02 |