Universal Licensing System
WMR900
MERCURY COMMUNICATIONS
License details
| ULS identifier | 1005638 |
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| Call sign | WMR900 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1994-06-23 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2001-01-24 |
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| Frequency range | 22475 MHz |
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| Locations | 2 |
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| Representative location | SIERRA MADRE, LOS ANGELES, CA |
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| Coordinates | 34.1880556, -118.0347778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:54 |
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Licensee
| Name | MERCURY COMMUNICATIONS |
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| Applicant type | C |
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| FRN | 0004647004 |
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| Location | HOLLYWOOD, CA |
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| Address | 6255 SUNSET BLVD STE 110-112, HOLLYWOOD, CA, 90028 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 22475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22475.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4 MI N OF, SIERRA MADRE, LOS ANGELES, CA | 34.18805556, -118.03477778 | 975.400 m | | 6.100 m overall | |
| 2 | R | | 34.12722222, -118.05311111 | 146.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 40.2000 | 194.1000 | | |
| 1 | 2 | R | | | | 40.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-01-25 | WMR900 | LICAN |
| 2000-11-13 | WMR900 | LETRES |
| 1999-08-14 | WMR900 | LICCNV |
| 1994-06-23 | WMR900 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1005638 | 2026-08-02 02:42:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMR900 | ULS 1005638 | 2026-08-02 02:42:54 |
| Status | C | ULS 1005638 | 2026-08-02 02:42:54 |
| Service | CF | ULS 1005638 | 2026-08-02 02:42:54 |
| Grant Date | 1994-06-23 | ULS 1005638 | 2026-08-02 02:42:54 |
| Expiration Date | 2001-02-01 | ULS 1005638 | 2026-08-02 02:42:54 |
| Cancellation Date | 2001-01-24 | ULS 1005638 | 2026-08-02 02:42:54 |