Universal Licensing System
WMU568
BLACKHAWK BROADCASTING LLC
License details
| ULS identifier | 1007357 |
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| Call sign | WMU568 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1994-02-15 |
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| Expiration | 2022-10-01 |
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| Cancellation | 2018-08-06 |
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| Frequency range | 6975 - 7000 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | RURAL, IMPERIAL, CA |
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| Coordinates | 33.0528056, -114.8285556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6975.00000000 | 7000.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6975.00000000 | | 25M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACK MTN COMMUN. SITE, RURAL, IMPERIAL, CA | 33.05280556, -114.82855556 | 614.800 m | | 169.500 m overall | |
| 2 | R | | 32.70252778, -114.59800000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.6000 | 151.0000 | | |
| 1 | 2 | R | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1965 S. 4th Ave, Yuma, AZ | YUMA | 9287821111 |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-07 | WMU568 | LICAN |
| 2016-06-04 | WMU568 | LIAUA |
| 2016-06-03 | WMU568 | ESCAPR |
| 2014-10-22 | WMU568 | LIAUA |
| 2014-10-21 | WMU568 | ESCAPR |
| 2014-10-15 | WMU568 | PNACT |
| 2014-10-08 | WMU568 | AUTHPR |
| 2014-10-07 | WMU568 | LIREN |
| 2014-02-26 | WMU568 | PNACT |
| 2014-02-21 | WMU568 | AUTHPR |
| 2014-02-20 | WMU568 | ESCFRN |
| 2014-02-20 | WMU568 | LIMOD |
| 2013-12-11 | WMU568 | PNACT |
| 2013-12-06 | WMU568 | AUTHPR |
| 2013-12-05 | WMU568 | LIMOD |
| 2013-08-14 | WMU568 | PNACT |
| 2013-08-09 | WMU568 | AUTHPR |
| 2013-08-08 | WMU568 | LIREN |
| 2003-01-29 | WMU568 | PNACT |
| 2003-01-22 | WMU568 | AUTHPR |
| 2003-01-21 | WMU568 | LIMOD |
| 1999-08-14 | WMU568 | LICCNV |
| 1999-04-09 | WMU568 | COR |
| 1998-09-14 | WMU568 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1007357 | 2026-08-02 02:48:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMU568 | ULS 1007357 | 2026-08-02 02:48:15 |
| Status | C | ULS 1007357 | 2026-08-02 02:48:15 |
| Service | TI | ULS 1007357 | 2026-08-02 02:48:15 |
| Grant Date | 1994-02-15 | ULS 1007357 | 2026-08-02 02:48:15 |
| Expiration Date | 2022-10-01 | ULS 1007357 | 2026-08-02 02:48:15 |
| Cancellation Date | 2018-08-06 | ULS 1007357 | 2026-08-02 02:48:15 |