Universal Licensing System
WPOR531
AT&T Mobility Puerto Rico Inc.
License details
| ULS identifier | 1048969 |
|---|
| Call sign | WPOR531 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2011-03-24 |
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| Expiration | 2021-02-01 |
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| Cancellation | 2014-04-25 |
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| Frequency range | 18090 MHz |
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| Locations | 1 |
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| Coordinates | 18.3150000, -66.0138889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 18090.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 18090.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CARR 176 KM 10.3, CUPEY, PR | 18.32188889, -66.03375000 | 155.100 m | | 48.800 m overall | |
| 3 | R | | 18.31500000, -66.01388889 | 153.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS KABELMETAL SP2-190A | | | 38.7000 | | | |
| 2 | 1 | T | RFS KABELMETAL SP2-190A | | H | 38.7000 | 110.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-04-26 | WPOR531 | LICAN |
| 2014-02-12 | WPOR531 | LIAUA |
| 2014-02-11 | WPOR531 | ESUAPR |
| 2012-11-29 | WPOR531 | LIAUA |
| 2012-11-27 | WPOR531 | ESUAPR |
| 2012-05-15 | WPOR531 | LIAUA |
| 2012-05-14 | WPOR531 | ESUAPR |
| 2012-03-08 | WPOR531 | LITRAN |
| 2011-11-18 | WPOR531 | ESUAPR |
| 2011-03-24 | WPOR531 | LIREN |
| 2011-02-05 | WPOR531 | LIASS |
| 2011-01-28 | WPOR531 | ESUAPR |
| 2010-12-17 | WPOR531 | LIAUA |
| 2010-12-16 | WPOR531 | ESUAPR |
| 2010-11-08 | WPOR531 | LETRES |
| 2010-10-09 | WPOR531 | LITRAN |
| 2010-07-30 | WPOR531 | ESUAPR |
| 2009-11-06 | WPOR531 | LITRAN |
| 2009-10-28 | WPOR531 | ESUAPR |
| 2009-04-28 | WPOR531 | LIMOD |
| 2009-03-24 | WPOR531 | ESUAPR |
| 2008-11-26 | WPOR531 | ESUAPR |
| 2008-11-21 | WPOR531 | ESUAPR |
| 2005-12-21 | WPOR531 | LIAUA |
| 2005-12-20 | WPOR531 | ESUAPR |
| 2005-06-01 | WPOR531 | LTSAPR |
| 2005-06-01 | WPOR531 | LIAUA |
| 2003-04-05 | WPOR531 | LIAUA |
| 2003-02-12 | WPOR531 | LIAUA |
| 2001-02-27 | WPOR531 | LIREN |
| 2001-01-04 | WPOR531 | LIAUA |
| 2000-11-13 | WPOR531 | LETRES |
| 2000-05-05 | WPOR531 | LIASS |
| 2000-03-31 | WPOR531 | LIASS |
| 1999-08-14 | WPOR531 | LICCNV |
| 1999-07-20 | WPOR531 | COR |
| 1999-07-01 | WPOR531 | COR |
| 1998-12-03 | WPOR531 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1048969 | 2026-08-02 02:45:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOR531 | ULS 1048969 | 2026-08-02 02:45:46 |
| Status | C | ULS 1048969 | 2026-08-02 02:45:46 |
| Service | CF | ULS 1048969 | 2026-08-02 02:45:46 |
| Grant Date | 2011-03-24 | ULS 1048969 | 2026-08-02 02:45:46 |
| Expiration Date | 2021-02-01 | ULS 1048969 | 2026-08-02 02:45:46 |
| Cancellation Date | 2014-04-25 | ULS 1048969 | 2026-08-02 02:45:46 |