Universal Licensing System
WRMK742
Summit County 911 Center
License details
| ULS identifier | 4440477 |
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| Call sign | WRMK742 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-04-23 |
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| Expiration | 2031-04-23 |
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| Frequency range | 11658.125 MHz |
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| Locations | 2 |
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| Representative location | Frisco, SUMMIT, CO |
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| Coordinates | 39.5688611, -106.0830278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11658.12500000 | | | | | |
| 1 | 1 | FXO | 11658.12500000 | | | | | |
| 1 | 1 | FXO | 11658.12500000 | | | | | |
| 1 | 1 | FXO | 11658.12500000 | | | | | |
| 1 | 1 | FXO | 11658.12500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11658.12500000 | | 3M75D7W |
| 1 | 1 | 11658.12500000 | | 3M75D7W |
| 1 | 1 | 11658.12500000 | | 3M75D7W |
| 1 | 1 | 11658.12500000 | | 3M75D7W |
| 1 | 1 | 11658.12500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 0227 County Shops Road, Frisco, SUMMIT, CO | 39.56886111, -106.08302778 | 2776.900 m | MAST | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 39.61680556, -106.11000000 | 3004.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 336.5000 | | |
| 1 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-14 | WRMK742 | LIAUA |
| 2022-07-26 | WRMK742 | LETCNS |
| 2021-04-26 | WRMK742 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4440477 | 2026-08-02 02:46:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMK742 | ULS 4440477 | 2026-08-02 02:46:02 |
| Status | A | ULS 4440477 | 2026-08-02 02:46:02 |
| Service | MW | ULS 4440477 | 2026-08-02 02:46:02 |
| Grant Date | 2021-04-23 | ULS 4440477 | 2026-08-02 02:46:02 |
| Expiration Date | 2031-04-23 | ULS 4440477 | 2026-08-02 02:46:02 |