Universal Licensing System
WROB602
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4502269 |
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| Call sign | WROB602 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-09-21 |
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| Expiration | 2031-09-21 |
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| Frequency range | 6226.89 - 6845 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | KREMMLING, GRAND, CO |
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| Coordinates | 39.9280278, -106.2699167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6845.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6226.89000000 | | 30M0D7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6286.19000000 | | 30M0D7W |
| 1 | 1 | 6845.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SECTION 31 T1S R79W, KREMMLING, GRAND, CO | 39.92802778, -106.26991667 | 3317.400 m | LTOWER | 42.700 m structure / 42.700 m overall | |
| 2 | R | | 39.61400000, -106.06788889 | 2851.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 153.5000 | | |
| 1 | 2 | R | Commscope USX6-6W | | | 38.8000 | | | |
| 2 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 153.5000 | | |
| 2 | 2 | R | Commscope USX6-6W | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WROB602 | LIAUA |
| 2024-01-25 | WROB602 | LIAUA |
| 2023-01-18 | WROB602 | LIAUA |
| 2023-01-12 | WROB602 | LIAUA |
| 2021-09-21 | WROB602 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4502269 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROB602 | ULS 4502269 | 2026-08-02 02:47:18 |
| Status | A | ULS 4502269 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4502269 | 2026-08-02 02:47:18 |
| Grant Date | 2021-09-21 | ULS 4502269 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-09-21 | ULS 4502269 | 2026-08-02 02:47:18 |