Universal Licensing System
WMT537
AT&T Mobility Puerto Rico Inc.
License details
| ULS identifier | 1006635 |
|---|
| Call sign | WMT537 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2011-01-11 |
|---|
| Expiration | 2021-02-01 |
|---|
| Cancellation | 2014-06-19 |
|---|
| Frequency range | 6770 - 10835 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 18.3768889, -65.9359167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6770.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6770.00000000 | | 5M00D7W |
| 1 | 2 | 10835.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PARK BLDG. LOCAL E. FERNANDEZ JUNCOS AVE, CAROLINA, CAROLINA, PR | 18.38222222, -65.95569444 | 14.900 m | B | 18.000 m structure / 20.400 m overall | N |
| 2 | R | | 18.42436111, -65.99144444 | 3.000 m | | | |
| 3 | R | | 18.37688889, -65.93591667 | 11.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Radio Frequency Systems PAD6-W57B | | | 38.9000 | | | |
| 2 | 1 | T | RADIO FREQ DA4-107A | | V | 40.5000 | 321.0000 | | |
| 2 | 2 | R | RADIO FREQ DA4-107A | | | 40.5000 | | | |
| 3 | 1 | T | Radio Frequency Systems PAD6-W57B | | V | 38.9000 | 105.8000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 103 ORTEGON, GUAYNABO, PR | | 7873979986 |
License history
| Date | File or call sign | Action |
|---|
| 2014-06-20 | WMT537 | LICAN |
| 2014-02-12 | WMT537 | LIAUA |
| 2014-02-11 | WMT537 | ESUAPR |
| 2012-11-29 | WMT537 | LIAUA |
| 2012-11-27 | WMT537 | ESUAPR |
| 2012-05-15 | WMT537 | LIAUA |
| 2012-05-14 | WMT537 | ESUAPR |
| 2012-03-08 | WMT537 | LITRAN |
| 2011-11-18 | WMT537 | ESUAPR |
| 2011-03-24 | WMT537 | AUTHPR |
| 2011-02-08 | WMT537 | LITRAN |
| 2011-01-28 | WMT537 | LIMOD |
| 2011-01-28 | WMT537 | ESUAPR |
| 2011-01-11 | WMT537 | LIREN |
| 2010-11-18 | WMT537 | ESUAPR |
| 2010-11-08 | WMT537 | LETRES |
| 2010-11-03 | WMT537 | ESUAPR |
| 2010-05-25 | WMT537 | LIMOD |
| 2010-03-24 | WMT537 | ESUAPR |
| 2010-02-11 | WMT537 | LIAUA |
| 2010-02-10 | WMT537 | ESCAPR |
| 2009-10-29 | WMT537 | LIAUA |
| 2009-10-28 | WMT537 | ESCAPR |
| 2009-05-05 | WMT537 | LIMOD |
| 2009-03-27 | WMT537 | ESUAPR |
| 2009-03-12 | WMT537 | LITRAN |
| 2009-01-31 | WMT537 | ESUAPR |
| 2008-02-16 | WMT537 | LIASS |
| 2008-01-30 | WMT537 | ESUAPR |
| 2006-12-29 | WMT537 | LITRAN |
| 2005-09-15 | WMT537 | LIAUA |
| 2005-09-14 | WMT537 | ESUAPR |
| 2004-12-08 | WMT537 | LITRAN |
| 2004-12-06 | WMT537 | ESUAPR |
| 2004-11-15 | WMT537 | LTSAPR |
| 2004-11-13 | WMT537 | LIAUA |
| 2004-11-12 | WMT537 | LTSAPR |
| 2004-08-09 | WMT537 | LIMOD |
| 2002-10-02 | WMT537 | LITRAN |
| 2002-03-19 | WMT537 | LITRAN |
| 2002-02-20 | WMT537 | LITRAN |
| 2002-02-14 | WMT537 | LITRAN |
| 2001-09-01 | WMT537 | LITRAN |
| 2001-03-06 | WMT537 | LIREN |
| 2000-12-26 | WMT537 | LIMOD |
| 2000-11-13 | WMT537 | LETRES |
| 2000-02-24 | WMT537 | LITRAN |
| 1999-12-18 | WMT537 | LITRAN |
| 1999-08-14 | WMT537 | LICCNV |
| 1997-01-22 | WMT537 | LITRAN |
| 1995-02-27 | WMT537 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1006635 | 2026-08-02 02:45:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMT537 | ULS 1006635 | 2026-08-02 02:45:54 |
| Status | C | ULS 1006635 | 2026-08-02 02:45:54 |
| Service | CF | ULS 1006635 | 2026-08-02 02:45:54 |
| Grant Date | 2011-01-11 | ULS 1006635 | 2026-08-02 02:45:54 |
| Expiration Date | 2021-02-01 | ULS 1006635 | 2026-08-02 02:45:54 |
| Cancellation Date | 2014-06-19 | ULS 1006635 | 2026-08-02 02:45:54 |