Universal Licensing System
WCQ456
MADIFIDE, INC.
License details
| ULS identifier | 972474 |
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| Call sign | WCQ456 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 1983-03-24 |
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| Expiration | 2028-02-01 |
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| Frequency range | 948 MHz |
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| Locations | 1 |
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| Representative location | RIO PIEDRAS, PR |
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| Coordinates | 18.3813333, -66.0676389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:55 |
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Licensee
| Name | MADIFIDE, INC. |
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| Applicant type | C |
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| Location | SAN JUAN, PR |
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| Address | P.O. BOX 363222, SAN JUAN, PR, 00936 |
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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 | 948.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 948.00000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PONCE DE LEON 1577, RIO PIEDRAS, PR | 18.38133333, -66.06763889 | 25.900 m | | 14.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 20.0000 | 189.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-07-15 | WCQ456 | PNACT |
| 2020-07-11 | WCQ456 | AUTHPR |
| 2020-07-10 | WCQ456 | LIREN |
| 2012-02-01 | WCQ456 | PNACT |
| 2012-01-31 | WCQ456 | AUTHPR |
| 2012-01-28 | WCQ456 | LIREN |
| 2005-06-29 | WCQ456 | PNACT |
| 2005-06-21 | WCQ456 | AUTHPR |
| 2005-06-20 | WCQ456 | LIMOD |
| 2004-01-28 | WCQ456 | PNACT |
| 2004-01-22 | WCQ456 | LIREN |
| 2004-01-22 | WCQ456 | AUTHPR |
| 2003-04-02 | WCQ456 | PNACT |
| 2003-03-27 | WCQ456 | AUTHPR |
| 2003-03-26 | WCQ456 | LIMOD |
| 2003-01-29 | WCQ456 | PNACT |
| 2003-01-22 | WCQ456 | AUTHPR |
| 2003-01-21 | WCQ456 | LIMOD |
| 1999-08-13 | WCQ456 | LICCNV |
| 1998-09-29 | WCQ456 | COR |
| 1997-06-17 | WCQ456 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 972474 | 2026-08-02 02:47:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WCQ456 | ULS 972474 | 2026-08-02 02:47:55 |
| Status | A | ULS 972474 | 2026-08-02 02:47:55 |
| Service | AS | ULS 972474 | 2026-08-02 02:47:55 |
| Grant Date | 1983-03-24 | ULS 972474 | 2026-08-02 02:47:55 |
| Expiration Date | 2028-02-01 | ULS 972474 | 2026-08-02 02:47:55 |