Universal Licensing System
WLC503
CONTEMPORARY DIGITAL SERVICES, INC.
License details
| ULS identifier | 988460 |
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| Call sign | WLC503 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1985-09-24 |
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| Expiration | 2000-03-01 |
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| Cancellation | 2000-06-04 |
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| Frequency range | 22525 - 22575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SANTA MONICA, LOS ANGELES, CA |
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| Coordinates | 34.0225000, -118.4489444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:52 |
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Licensee
| Name | CONTEMPORARY DIGITAL SERVICES, INC. |
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| Applicant type | C |
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| Location | NEW ROCHELLE, NY |
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| Address | 145 HUGUENOT STREET, SUITE 401, NEW ROCHELLE, NY, 10801 |
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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 | 22525.00000000 | | | | | |
| 1 | 2 | FXO | 22575.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3420 OCEAN PARK BLVD., SANTA MONICA, LOS ANGELES, CA | 34.02250000, -118.44894444 | 48.800 m | | 18.000 m overall | |
| 2 | R | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 0.0000 | | |
| 1 | 2 | R | | | | | | | |
| 2 | 1 | T | | | H | | 0.0000 | | |
| 2 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-04 | WLC503 | LIEXP |
| 1999-12-04 | WLC503 | LETRES |
| 1999-08-13 | WLC503 | LICCNV |
| 1985-09-24 | WLC503 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 988460 | 2026-08-02 02:47:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLC503 | ULS 988460 | 2026-08-02 02:47:52 |
| Status | E | ULS 988460 | 2026-08-02 02:47:52 |
| Service | CF | ULS 988460 | 2026-08-02 02:47:52 |
| Grant Date | 1985-09-24 | ULS 988460 | 2026-08-02 02:47:52 |
| Expiration Date | 2000-03-01 | ULS 988460 | 2026-08-02 02:47:52 |
| Cancellation Date | 2000-06-04 | ULS 988460 | 2026-08-02 02:47:52 |