Universal Licensing System
WPNW411
DESERT MOUNTAIN BROADCASTING LICENSES, LLC
License details
| ULS identifier | 1145869 |
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| Call sign | WPNW411 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 1999-07-15 |
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| Expiration | 2029-04-01 |
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| Frequency range | 450.5 MHz |
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| Locations | 1 |
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| Representative location | YELLOWSTONE, MT |
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| Coordinates | 45.7710556, -108.5115278 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-02 00:37:46 |
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Licensee
| Name | DESERT MOUNTAIN BROADCASTING LICENSES, LLC |
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| Applicant type | C |
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| FRN | 0028315117 |
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| Location | BILLINGS, MT |
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| Address | 3981 WOODCREEK DRIVE, BILLINGS, MT, 59106 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 450.50000000 | | | 30.000000 | 226.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.50000000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | YELLOWSTONE, MT | 45.77105556, -108.51152778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 5093269500 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-05 | WPNW411 | PNACT |
| 2021-04-29 | WPNW411 | PLAUPR |
| 2021-04-28 | WPNW411 | LIREN |
| 2019-08-07 | WPNW411 | PNACT |
| 2019-08-06 | WPNW411 | AUTHPR |
| 2019-08-03 | WPNW411 | LIMOD |
| 2014-10-08 | WPNW411 | PNACT |
| 2014-10-02 | WPNW411 | LTSAPR |
| 2014-10-02 | WPNW411 | AUTHPR |
| 2014-10-02 | WPNW411 | LIAUA |
| 2014-10-01 | WPNW411 | LIMOD |
| 2014-04-02 | WPNW411 | PNACT |
| 2014-04-01 | WPNW411 | LTSFRN |
| 2014-03-29 | WPNW411 | AUTHPR |
| 2014-03-28 | WPNW411 | LIMOD |
| 2013-06-25 | WPNW411 | LTSAPR |
| 2013-06-25 | WPNW411 | LIAUA |
| 2013-05-22 | WPNW411 | PNACT |
| 2013-05-17 | WPNW411 | LTSFRN |
| 2013-05-17 | WPNW411 | AUTHPR |
| 2013-05-16 | WPNW411 | LIMOD |
| 2013-03-27 | WPNW411 | PNACT |
| 2013-03-26 | WPNW411 | AUTHPR |
| 2013-03-23 | WPNW411 | LIREN |
| 2012-08-24 | WPNW411 | LIAUA |
| 2012-08-24 | WPNW411 | LTSAPR |
| 2010-04-08 | WPNW411 | LTSFRN |
| 2010-04-08 | WPNW411 | LTSAPR |
| 2010-04-08 | WPNW411 | LIAUA |
| 2010-03-10 | WPNW411 | PNACT |
| 2010-03-05 | WPNW411 | AUTHPR |
| 2010-03-04 | WPNW411 | LIMOD |
| 2009-10-29 | WPNW411 | LIAUA |
| 2009-10-28 | WPNW411 | ESCAPR |
| 2006-12-12 | WPNW411 | LIAUA |
| 2006-12-11 | WPNW411 | ESUAPR |
| 2006-12-08 | WPNW411 | ESUFRN |
| 2006-11-15 | WPNW411 | PNACT |
| 2006-11-06 | WPNW411 | AUTHPR |
| 2006-11-06 | WPNW411 | LIMOD |
| 2006-06-28 | WPNW411 | PNACT |
| 2006-06-20 | WPNW411 | LIMOD |
| 2006-06-20 | WPNW411 | AUTHPR |
| 2005-05-18 | WPNW411 | LIAUA |
| 2005-05-17 | WPNW411 | ESUAPR |
| 2005-04-06 | WPNW411 | PNACT |
| 2005-03-31 | WPNW411 | LIREN |
| 2005-03-31 | WPNW411 | AUTHPR |
| 2003-02-07 | WPNW411 | AUTHPR |
| 2003-01-29 | WPNW411 | PNACT |
| 2003-01-22 | WPNW411 | AUTHPR |
| 2003-01-21 | WPNW411 | LIMOD |
| 2002-09-07 | WPNW411 | LIAUA |
| 2000-09-15 | WPNW411 | LICCNV |
| 1999-07-15 | WPNW411 | LIISS |
| 1999-07-15 | WPNW411 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1145869 | 2026-08-02 00:37:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNW411 | ULS 1145869 | 2026-08-02 00:37:46 |
| Status | A | ULS 1145869 | 2026-08-02 00:37:46 |
| Service | RP | ULS 1145869 | 2026-08-02 00:37:46 |
| Grant Date | 1999-07-15 | ULS 1145869 | 2026-08-02 00:37:46 |
| Expiration Date | 2029-04-01 | ULS 1145869 | 2026-08-02 00:37:46 |