Universal Licensing System
WLN309
CONTEMPORARY DIGITAL SERVICES, INC.
License details
| ULS identifier | 995057 |
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| Call sign | WLN309 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1987-09-29 |
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| Expiration | 1998-08-06 |
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| Cancellation | 1998-08-06 |
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| Frequency range | 22525 MHz |
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| Locations | 2 |
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| Representative location | SAN DIMAS, LOS ANGELES, CA |
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| Coordinates | 34.1083333, -117.8072778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:11 |
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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 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 165 MONTE VISTA, SAN DIMAS, LOS ANGELES, CA | 34.10833333, -117.80727778 | 292.600 m | | 9.400 m overall | |
| 2 | R | | 34.07138889, -117.81422222 | 365.800 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 | | 188.9000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WLN309 | LICCNV |
| 1998-08-06 | WLN309 | LICAN |
| 1987-09-29 | WLN309 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 995057 | 2026-08-02 02:48:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLN309 | ULS 995057 | 2026-08-02 02:48:11 |
| Status | C | ULS 995057 | 2026-08-02 02:48:11 |
| Service | CF | ULS 995057 | 2026-08-02 02:48:11 |
| Grant Date | 1987-09-29 | ULS 995057 | 2026-08-02 02:48:11 |
| Expiration Date | 1998-08-06 | ULS 995057 | 2026-08-02 02:48:11 |
| Cancellation Date | 1998-08-06 | ULS 995057 | 2026-08-02 02:48:11 |