Universal Licensing System
WROB238
State of Colorado
License details
| ULS identifier | 4501681 |
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| Call sign | WROB238 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-09-20 |
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| Expiration | 2031-09-20 |
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| Frequency range | 11385 MHz |
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| Locations | 3 |
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| Representative location | Copper Mountain, SUMMIT, CO |
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| Coordinates | 39.4750000, -106.1525000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11385.00000000 | | 10M0D7W |
| 1 | 1 | 11385.00000000 | | 10M0D7W |
| 1 | 1 | 11385.00000000 | | 10M0D7W |
| 1 | 1 | 11385.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Spaulding Bowl, Copper Mountain, SUMMIT, CO | 39.47500000, -106.15250000 | 3666.100 m | MAST | 10.000 m structure / 10.000 m overall | |
| 2 | R | | 39.47441667, -106.03427778 | 3096.500 m | | | |
| 3 | P | CO | 39.44311111, -106.09966667 | 4073.400 m | SIGN | 7.000 m structure / 7.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB4-W100D-HG | | H | 41.0000 | 127.9000 | | |
| 1 | 2 | R | RFS SB4-W100D-HG | | | 41.0000 | 0.0000 | | |
| 1 | 3 | P | RFS DA10-107A | | V | | 58.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-31 | WROB238 | LIAUA |
| 2022-12-19 | WROB238 | LETCNS |
| 2021-09-20 | WROB238 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4501681 | 2026-08-02 02:45:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROB238 | ULS 4501681 | 2026-08-02 02:45:52 |
| Status | A | ULS 4501681 | 2026-08-02 02:45:52 |
| Service | MW | ULS 4501681 | 2026-08-02 02:45:52 |
| Grant Date | 2021-09-20 | ULS 4501681 | 2026-08-02 02:45:52 |
| Expiration Date | 2031-09-20 | ULS 4501681 | 2026-08-02 02:45:52 |