Universal Licensing System
KNKN521
Liberty Mobile Puerto Rico Inc.
License details
| ULS identifier | 13120 |
|---|
| Call sign | KNKN521 |
|---|
| Radio service | CL |
|---|
| Status | A |
|---|
| Grant date | 2020-09-01 |
|---|
| Expiration | 2030-10-01 |
|---|
| Frequency range | 824.04 - 891.48 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Dewey, CULEBRA, PR |
|---|
| Coordinates | 18.3198333, -65.2994444 |
|---|
| Source archive | l_cell.zip |
|---|
| Dataset refreshed | 2026-08-02 02:07:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 824.04000000 | 834.99000000 | | | 140.820000 | |
| 1 | 4 | | 824.04000000 | 834.99000000 | | | 140.820000 | |
| 1 | 5 | | 824.04000000 | 834.99000000 | | | 140.820000 | |
| 1 | 1 | | 845.01000000 | 846.48000000 | | | 140.820000 | |
| 1 | 4 | | 845.01000000 | 846.48000000 | | | 140.820000 | |
| 1 | 5 | | 845.01000000 | 846.48000000 | | | 140.820000 | |
| 1 | 1 | | 869.04000000 | 879.99000000 | | | 140.820000 | |
| 1 | 4 | | 869.04000000 | 879.99000000 | | | 140.820000 | |
| 1 | 5 | | 869.04000000 | 879.99000000 | | | 140.820000 | |
| 1 | 1 | | 890.01000000 | 891.48000000 | | | 140.820000 | |
| 1 | 4 | | 890.01000000 | 891.48000000 | | | 140.820000 | |
| 1 | 5 | | 890.01000000 | 891.48000000 | | | 140.820000 | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LA TROCHA ROAD KM 1.2 RESACA SECTOR FLAMENCO WARD (77010), Dewey, CULEBRA, PR | 18.31983333, -65.29944444 | 117.000 m | LTOWER | 61.000 m structure / 65.500 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | 140.820000 |
| 4 | 1 | | | | | | | | 140.820000 |
| 5 | 1 | | | | | | | | 140.820000 |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 103 ORTEGON AVENUE, GUAYNABO, PR | | 7873609986 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-13 | KNKN521 | LIAUA |
| 2023-01-12 | KNKN521 | LIAUA |
| 2020-11-26 | KNKN521 | LIAUA |
| 2020-10-31 | KNKN521 | LITRAN |
| 2020-09-01 | KNKN521 | LIREN |
| 2020-07-06 | KNKN521 | LETRES |
| 2018-10-24 | KNKN521 | LIAUA |
| 2018-08-29 | KNKN521 | LIAUA |
| 2018-08-24 | KNKN521 | LIAUA |
| 2017-07-06 | KNKN521 | LIAUA |
| 2017-06-08 | KNKN521 | LIAUA |
| 2016-08-17 | KNKN521 | LIAUA |
| 2016-08-16 | KNKN521 | ESUAPR |
| 2016-07-30 | KNKN521 | LIAUA |
| 2016-07-29 | KNKN521 | ESUAPR |
| 2016-03-31 | KNKN521 | LITRAN |
| 2016-01-29 | KNKN521 | ESUAPR |
| 2015-01-21 | KNKN521 | ESUAPR |
| 2014-10-13 | KNKN521 | ESUAPR |
| 2014-04-30 | KNKN521 | LIMOD |
| 2014-03-07 | KNKN521 | ESUAPR |
| 2014-02-12 | KNKN521 | LIAUA |
| 2014-02-11 | KNKN521 | ESUAPR |
| 2013-01-01 | KNKN521 | LETCNS |
| 2012-11-29 | KNKN521 | LIAUA |
| 2012-11-27 | KNKN521 | ESUAPR |
| 2012-05-15 | KNKN521 | LIAUA |
| 2012-05-14 | KNKN521 | ESUAPR |
| 2012-04-02 | KNKN521 | LIMOD |
| 2012-03-08 | KNKN521 | LITRAN |
| 2012-01-23 | KNKN521 | ESUAPR |
| 2011-11-18 | KNKN521 | ESUAPR |
| 2011-03-24 | KNKN521 | AUTHPR |
| 2011-02-08 | KNKN521 | LITRAN |
| 2011-01-28 | KNKN521 | ESUAPR |
| 2010-09-28 | KNKN521 | LIREN |
| 2010-07-05 | KNKN521 | LETRES |
| 2010-06-02 | KNKN521 | LIMOD |
| 2010-05-25 | KNKN521 | ESUAPR |
| 2010-04-15 | KNKN521 | ESUAPR |
| 2010-02-23 | KNKN521 | LIAUA |
| 2010-02-22 | KNKN521 | ESUAPR |
| 2010-02-11 | KNKN521 | ESUAPR |
| 2009-10-29 | KNKN521 | LIAUA |
| 2009-10-28 | KNKN521 | ESUAPR |
| 2009-03-12 | KNKN521 | LITRAN |
| 2009-01-31 | KNKN521 | ESUAPR |
| 2008-02-16 | KNKN521 | LITRAN |
| 2008-01-30 | KNKN521 | ESUAPR |
| 2006-12-29 | KNKN521 | LITRAN |
| 2005-09-28 | KNKN521 | LIAUA |
| 2005-09-27 | KNKN521 | ESUAPR |
| 2004-12-04 | KNKN521 | LITRAN |
| 2004-12-02 | KNKN521 | ESUAPR |
| 2004-11-11 | KNKN521 | LIAUA |
| 2004-11-11 | KNKN521 | LTSAPR |
| 2004-11-05 | KNKN521 | LTSAPR |
| 2002-10-02 | KNKN521 | LITRAN |
| 2002-04-09 | KNKN521 | LITRAN |
| 2002-02-20 | KNKN521 | LITRAN |
| 2002-02-15 | KNKN521 | LITRAN |
| 2002-01-30 | KNKN521 | LIMOD |
| 2001-09-01 | KNKN521 | LITRAN |
| 2001-02-14 | KNKN521 | LIMOD |
| 2000-11-14 | KNKN521 | COR |
| 2000-11-14 | KNKN521 | AUTHPR |
| 2000-10-13 | KNKN521 | LIMOD |
| 2000-09-12 | KNKN521 | AUTHPR |
| 2000-09-12 | KNKN521 | LIREN |
| 2000-07-09 | KNKN521 | LETRES |
| 2000-02-25 | KNKN521 | AUTHPR |
| 2000-02-25 | KNKN521 | INTDUP |
| 2000-02-24 | KNKN521 | LITRAN |
| 2000-01-06 | KNKN521 | AUTHPR |
| 2000-01-06 | KNKN521 | INTDUP |
| 2000-01-05 | KNKN521 | INTDUP |
| 2000-01-05 | KNKN521 | AUTHPR |
| 1999-12-10 | KNKN521 | LITRAN |
| 1999-12-09 | KNKN521 | COR |
| 1999-12-07 | KNKN521 | COR |
| 1999-08-24 | KNKN521 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 13120 | 2026-08-02 02:07:14 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKN521 | ULS 13120 | 2026-08-02 02:07:17 |
| Status | A | ULS 13120 | 2026-08-02 02:07:17 |
| Service | CL | ULS 13120 | 2026-08-02 02:07:17 |
| Grant Date | 2020-09-01 | ULS 13120 | 2026-08-02 02:07:17 |
| Expiration Date | 2030-10-01 | ULS 13120 | 2026-08-02 02:07:17 |