Universal Licensing System
WPOX399
Williams Energy Services
License details
| ULS identifier | 1813566 |
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| Call sign | WPOX399 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-06-30 |
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| Expiration | 2014-08-23 |
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| Cancellation | 2014-10-25 |
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| Frequency range | 451.375 - 456.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | IGANCIO, LA PLATA, CO |
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| Coordinates | 37.1452778, -107.7842222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.37500000 | | | 30.000000 | 60.000000 | |
| 2 | 1 | MO | 456.37500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 20K0F3E |
| 2 | 1 | 456.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9 MI NW, IGANCIO, LA PLATA, CO | 37.14527778, -107.78422222 | 2018.000 m | TOWER | 8.000 m structure / 8.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | 8.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 295 CHIPETA WAY, SALT LAKE CITY, UT | | 8002387033 |
License history
| Date | File or call sign | Action |
|---|
| 2014-10-25 | WPOX399 | LIEXP |
| 2014-06-02 | WPOX399 | LETRES |
| 2012-11-08 | WPOX399 | LIAUA |
| 2012-11-07 | WPOX399 | ESUAPR |
| 2012-11-07 | WPOX399 | LIAUA |
| 2012-11-06 | WPOX399 | ESUAPR |
| 2004-06-30 | WPOX399 | LIREN |
| 2004-06-22 | WPOX399 | ESUAPR |
| 2004-05-31 | WPOX399 | LETRES |
| 2002-06-07 | WPOX399 | AUDOPR |
| 2001-07-20 | WPOX399 | LIAUA |
| 2000-11-23 | WPOX399 | LICCNV |
| 1999-08-23 | WPOX399 | AUTHPR |
| 1999-08-23 | WPOX399 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1813566 | 2026-08-02 01:13:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOX399 | ULS 1813566 | 2026-08-02 01:13:32 |
| Status | E | ULS 1813566 | 2026-08-02 01:13:32 |
| Service | IG | ULS 1813566 | 2026-08-02 01:13:32 |
| Grant Date | 2004-06-30 | ULS 1813566 | 2026-08-02 01:13:32 |
| Expiration Date | 2014-08-23 | ULS 1813566 | 2026-08-02 01:13:32 |
| Cancellation Date | 2014-10-25 | ULS 1813566 | 2026-08-02 01:13:32 |