Universal Licensing System
WQJF481
AT&T Mobility Puerto Rico Inc.
License details
| ULS identifier | 3037503 |
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| Call sign | WQJF481 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2008-08-19 |
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| Expiration | 2018-08-19 |
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| Cancellation | 2012-08-27 |
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| Frequency range | 18050 MHz |
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| Locations | 2 |
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| Representative location | Bayamon, BAYAMON, PR |
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| Coordinates | 18.3162222, -66.1784167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18050.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18050.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Carr. 829, Ramal 8829, Km 3.0 Sector Chicharo. Bo. Santa Olaya, Bayamon, BAYAMON, PR | 18.31622222, -66.17841667 | 200.000 m | POLE | 13.700 m structure / 15.800 m overall | |
| 2 | R | | 18.29305556, -66.16500000 | 526.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS KABELMETAL SP2-190A | | H | 38.7000 | 151.1000 | | |
| 1 | 2 | R | RFS KABELMETAL SP2-190A | | | 38.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-28 | WQJF481 | LICAN |
| 2012-05-15 | WQJF481 | LIAUA |
| 2012-05-14 | WQJF481 | ESUAPR |
| 2012-03-08 | WQJF481 | LITRAN |
| 2011-11-18 | WQJF481 | ESUAPR |
| 2011-02-05 | WQJF481 | LIASS |
| 2011-01-28 | WQJF481 | ESUAPR |
| 2010-12-17 | WQJF481 | LIAUA |
| 2010-12-16 | WQJF481 | ESUAPR |
| 2010-10-09 | WQJF481 | LITRAN |
| 2010-07-30 | WQJF481 | ESUAPR |
| 2009-11-06 | WQJF481 | LITRAN |
| 2009-10-28 | WQJF481 | ESUAPR |
| 2008-11-26 | WQJF481 | ESUAPR |
| 2008-11-21 | WQJF481 | ESUAPR |
| 2008-08-19 | WQJF481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3037503 | 2026-08-02 02:45:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJF481 | ULS 3037503 | 2026-08-02 02:45:48 |
| Status | C | ULS 3037503 | 2026-08-02 02:45:48 |
| Service | CF | ULS 3037503 | 2026-08-02 02:45:48 |
| Grant Date | 2008-08-19 | ULS 3037503 | 2026-08-02 02:45:48 |
| Expiration Date | 2018-08-19 | ULS 3037503 | 2026-08-02 02:45:48 |
| Cancellation Date | 2012-08-27 | ULS 3037503 | 2026-08-02 02:45:48 |