Universal Licensing System
WPOL527
Vyvx, LLC
License details
| ULS identifier | 1069106 |
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| Call sign | WPOL527 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1999-12-14 |
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| Expiration | 2009-12-14 |
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| Cancellation | 2009-09-29 |
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| Frequency range | 17880 MHz |
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| Locations | 2 |
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| Representative location | Boulder, BOULDER, CO |
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| Coordinates | 40.0363611, -105.2285833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17880.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17880.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Colorado Satellite Broadcasting, 5435 Airport Blvd., Boulder, BOULDER, CO | 40.03636111, -105.22858333 | 1612.100 m | BANT | 5.500 m structure / 7.300 m overall | N |
| 2 | R | | 39.91330556, -105.29275000 | 2529.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves HP4-18 | | V | 44.0000 | 201.9000 | | |
| 1 | 2 | R | Gabriel Electronics HP4-180B | | | 44.9000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9174 S. Jamaica Street, Englewood, CO | | 3033974100 |
License history
| Date | File or call sign | Action |
|---|
| 2009-09-30 | WPOL527 | LICAN |
| 2009-09-21 | WPOL527 | LETRES |
| 2006-07-13 | WPOL527 | LIAUA |
| 2006-07-12 | WPOL527 | ESUAPR |
| 2005-12-23 | WPOL527 | LITRAN |
| 2005-09-02 | WPOL527 | LITRAN |
| 2005-07-07 | WPOL527 | ESUAPR |
| 2005-05-06 | WPOL527 | LITRAN |
| 2005-04-22 | WPOL527 | ESUAPR |
| 2004-12-02 | WPOL527 | LITRAN |
| 2004-11-22 | WPOL527 | ESUAPR |
| 2004-07-01 | WPOL527 | LIASS |
| 2003-11-06 | WPOL527 | LITRAN |
| 2003-04-15 | WPOL527 | LIAUA |
| 2002-10-15 | WPOL527 | LITRAN |
| 2002-04-22 | WPOL527 | LITRAN |
| 2001-12-27 | WPOL527 | LIAUA |
| 2001-06-30 | WPOL527 | LITRAN |
| 2001-04-21 | WPOL527 | LITRAN |
| 2001-02-14 | WPOL527 | LIAUA |
| 1999-12-14 | WPOL527 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1069106 | 2026-08-02 02:48:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOL527 | ULS 1069106 | 2026-08-02 02:48:19 |
| Status | C | ULS 1069106 | 2026-08-02 02:48:19 |
| Service | MG | ULS 1069106 | 2026-08-02 02:48:19 |
| Grant Date | 1999-12-14 | ULS 1069106 | 2026-08-02 02:48:19 |
| Expiration Date | 2009-12-14 | ULS 1069106 | 2026-08-02 02:48:19 |
| Cancellation Date | 2009-09-29 | ULS 1069106 | 2026-08-02 02:48:19 |