Universal Licensing System
WQRB477
Conterra Ultra Broadband LLC
License details
| ULS identifier | 3465510 |
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| Call sign | WQRB477 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2013-04-09 |
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| Expiration | 2023-04-09 |
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| Cancellation | 2019-08-02 |
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| Frequency range | 17815 MHz |
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| Locations | 2 |
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| Representative location | Knoxville, KNOX, TN |
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| Coordinates | 36.0265000, -83.9494167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17815.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1629 Fair Drive, Knoxville, KNOX, TN | 36.02650000, -83.94941667 | 317.700 m | MTOWER | 56.400 m structure / 56.400 m overall | |
| 2 | R | | 36.00472222, -83.94083333 | 411.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLPX2-18B | | V | 38.9000 | 162.2000 | | |
| 1 | 2 | R | Commscope VHLPX2-18B | | | 38.9000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-03 | WQRB477 | LICAN |
| 2014-07-19 | WQRB477 | LITRAN |
| 2014-07-17 | WQRB477 | ESUAPR |
| 2014-07-01 | WQRB477 | LITRAN |
| 2014-03-18 | WQRB477 | ESUAPR |
| 2013-04-09 | WQRB477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3465510 | 2026-08-02 02:44:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRB477 | ULS 3465510 | 2026-08-02 02:44:34 |
| Status | C | ULS 3465510 | 2026-08-02 02:44:34 |
| Service | CF | ULS 3465510 | 2026-08-02 02:44:34 |
| Grant Date | 2013-04-09 | ULS 3465510 | 2026-08-02 02:44:34 |
| Expiration Date | 2023-04-09 | ULS 3465510 | 2026-08-02 02:44:34 |
| Cancellation Date | 2019-08-02 | ULS 3465510 | 2026-08-02 02:44:34 |