Universal Licensing System
WNMM779
Devon Energy Corporation
License details
| ULS identifier | 1841259 |
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| Call sign | WNMM779 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-10-29 |
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| Expiration | 2013-11-08 |
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| Cancellation | 2014-01-11 |
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| Frequency range | 451.75 - 456.75 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TURNERCEST, CAMPBELL, WY |
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| Coordinates | 43.5263611, -105.6650000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:20 |
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Licensee
| Name | Devon Energy Corporation |
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| Applicant type | C |
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| FRN | 0003804200 |
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| Location | Houston, TX |
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| Address | 1200 Smith St. #3300, Houston, TX, 77002 |
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| Phone | 7132656339 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.75000000 | | | 25.000000 | 90.000000 | |
| 2 | 1 | MO | 451.75000000 | | | 5.000000 | | |
| 2 | 1 | MO | 456.75000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.75000000 | | 20K0F3E |
| 2 | 1 | 451.75000000 | | 20K0F3E |
| 2 | 1 | 456.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.3 MI S, TURNERCEST, CAMPBELL, WY | 43.52636111, -105.66500000 | 1539.000 m | | 30.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | POWELL PRESSURE MAINTENANCE UNIT 30 MI SW, WRIGHT, WY | | 4052353611 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-11 | WNMM779 | LIEXP |
| 2013-08-12 | WNMM779 | LETRES |
| 2009-10-03 | WNMM779 | LIAUA |
| 2009-10-02 | WNMM779 | ESCAPR |
| 2003-10-29 | WNMM779 | LIREN |
| 2003-08-11 | WNMM779 | LETRES |
| 2001-10-29 | WNMM779 | AUDOPR |
| 2000-11-23 | WNMM779 | LICCNV |
| 1998-10-15 | WNMM779 | AUTHPR |
| 1998-10-15 | WNMM779 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1841259 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMM779 | ULS 1841259 | 2026-08-02 01:13:20 |
| Status | E | ULS 1841259 | 2026-08-02 01:13:20 |
| Service | IG | ULS 1841259 | 2026-08-02 01:13:20 |
| Grant Date | 2003-10-29 | ULS 1841259 | 2026-08-02 01:13:20 |
| Expiration Date | 2013-11-08 | ULS 1841259 | 2026-08-02 01:13:20 |
| Cancellation Date | 2014-01-11 | ULS 1841259 | 2026-08-02 01:13:20 |