Universal Licensing System
WLM957
IDB COMMUNICATIONS CORPORATION
License details
| ULS identifier | 994948 |
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| Call sign | WLM957 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1987-03-19 |
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| Expiration | 2000-03-01 |
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| Cancellation | 2000-06-04 |
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| Frequency range | 21425 - 21525 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LOS ANGELES, LOS ANGELES, CA |
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| Coordinates | 33.9305556, -118.3706111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:45:13 |
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Licensee
| Name | IDB COMMUNICATIONS CORPORATION |
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| Applicant type | C |
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| Location | CULVER CITY, CA |
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| Address | 10525 WEST WASHINGTON BLVD, CULVER CITY, CA, 90232 |
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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 | 21425.00000000 | | | | | |
| 1 | 1 | FXO | 21525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21425.00000000 | | 29M7F7W |
| 1 | 1 | 21525.00000000 | | 29M7F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5200 W. CENTURY BLVD., LOS ANGELES, LOS ANGELES, CA | 33.93055556, -118.37061111 | 27.400 m | | 35.100 m overall | |
| 2 | R | | 34.01833333, -118.40422222 | 24.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | | 342.3000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
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| 2000-06-04 | WLM957 | LIEXP |
| 1999-12-04 | WLM957 | LETRES |
| 1999-08-14 | WLM957 | LICCNV |
| 1999-06-23 | WLM957 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 994948 | 2026-08-09 15:45:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLM957 | ULS 994948 | 2026-08-09 15:45:13 |
| Status | E | ULS 994948 | 2026-08-09 15:45:13 |
| Service | CF | ULS 994948 | 2026-08-09 15:45:13 |
| Grant Date | 1987-03-19 | ULS 994948 | 2026-08-09 15:45:13 |
| Expiration Date | 2000-03-01 | ULS 994948 | 2026-08-09 15:45:13 |
| Cancellation Date | 2000-06-04 | ULS 994948 | 2026-08-09 15:45:13 |