Universal Licensing System
WMK684
AT&T Mobility Puerto Rico Inc.
License details
| ULS identifier | 1002498 |
|---|
| Call sign | WMK684 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2011-01-11 |
|---|
| Expiration | 2021-02-01 |
|---|
| Cancellation | 2014-04-30 |
|---|
| Frequency range | 10755 - 11485 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SAN JUAN, SAN JUAN, PR |
|---|
| Coordinates | 18.4629444, -66.0860833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:46 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 6 | FXO | 10755.00000000 | | | | | |
| 1 | 8 | FXO | 10835.00000000 | | | | | |
| 1 | 7 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 6 | 10755.00000000 | | 10M0D7W |
| 1 | 8 | 10835.00000000 | | 30M0D7W |
| 1 | 7 | 11485.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CARIBE HILTON HOTEL, ROUTE 25, SAN JUAN, SAN JUAN, PR | 18.46294444, -66.08608333 | 2.400 m | BANT | 73.800 m structure / 79.600 m overall | N |
| 2 | R | | 18.45002778, -66.06538889 | 7.300 m | | | |
| 5 | R | | 18.46511111, -66.11630556 | 22.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 2 | 5 | R | MARK HP-100A72D LF | | | 44.3000 | | | |
| 3 | 2 | R | MARK HP-100A48D LF | | | 40.6000 | | | |
| 4 | 2 | R | MARK ANTENNA HP-100A48D LF | | | 40.6000 | | | |
| 6 | 1 | T | MARK HP-100A48D LF | | V | 40.6000 | 123.2000 | | |
| 7 | 1 | T | MARK HP-100A72D LF | | V | 44.3000 | 274.3000 | | |
| 8 | 1 | T | MARK ANTENNA HP-100A48D LF | | V | 40.6000 | 123.2000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 103 ORTEGON STREET, GYAYNABO, PR | | 7873979986 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-01 | WMK684 | LICAN |
| 2014-02-12 | WMK684 | LIAUA |
| 2014-02-11 | WMK684 | ESUAPR |
| 2012-11-27 | WMK684 | ESUAPR |
| 2012-11-27 | WMK684 | LIAUA |
| 2012-11-26 | WMK684 | ESUAPR |
| 2012-05-15 | WMK684 | LIAUA |
| 2012-05-14 | WMK684 | ESUAPR |
| 2012-03-08 | WMK684 | LITRAN |
| 2011-11-18 | WMK684 | ESUAPR |
| 2011-03-24 | WMK684 | AUTHPR |
| 2011-02-08 | WMK684 | LITRAN |
| 2011-01-28 | WMK684 | ESUAPR |
| 2011-01-11 | WMK684 | LIREN |
| 2010-11-18 | WMK684 | ESUAPR |
| 2010-11-08 | WMK684 | LETRES |
| 2010-05-11 | WMK684 | LIMOD |
| 2010-03-12 | WMK684 | ESUAPR |
| 2010-02-12 | WMK684 | ESUAPR |
| 2010-02-12 | WMK684 | EFUAPR |
| 2010-02-11 | WMK684 | LIAUA |
| 2010-02-10 | WMK684 | ESUAPR |
| 2009-10-29 | WMK684 | LIAUA |
| 2009-10-28 | WMK684 | ESUAPR |
| 2009-03-12 | WMK684 | LITRAN |
| 2009-01-31 | WMK684 | ESUAPR |
| 2008-02-16 | WMK684 | LIASS |
| 2008-01-30 | WMK684 | ESUAPR |
| 2008-01-30 | WMK684 | LIMOD |
| 2007-12-21 | WMK684 | ESUAPR |
| 2006-12-29 | WMK684 | LITRAN |
| 2005-09-15 | WMK684 | LIAUA |
| 2005-09-14 | WMK684 | ESUAPR |
| 2004-12-08 | WMK684 | LITRAN |
| 2004-12-06 | WMK684 | ESUAPR |
| 2004-11-15 | WMK684 | LTSAPR |
| 2004-11-13 | WMK684 | LIAUA |
| 2004-11-12 | WMK684 | LTSAPR |
| 2004-05-14 | WMK684 | LIMOD |
| 2002-10-02 | WMK684 | LITRAN |
| 2002-03-19 | WMK684 | LITRAN |
| 2002-02-20 | WMK684 | LITRAN |
| 2002-02-14 | WMK684 | LITRAN |
| 2001-09-01 | WMK684 | LITRAN |
| 2001-03-07 | WMK684 | LIMOD |
| 2001-03-06 | WMK684 | LIREN |
| 2000-11-13 | WMK684 | LETRES |
| 2000-02-24 | WMK684 | LITRAN |
| 1999-12-18 | WMK684 | LITRAN |
| 1999-08-14 | WMK684 | LICCNV |
| 1999-01-05 | WMK684 | LIMOD |
| 1997-01-22 | WMK684 | LITRAN |
| 1996-03-04 | WMK684 | LIMOD |
| 1995-12-04 | WMK684 | LIMOD |
| 1995-03-13 | WMK684 | LIMOD |
| 1994-04-11 | WMK684 | LIMOD |
| 1994-02-08 | WMK684 | LIMOD |
| 1993-10-13 | WMK684 | LIMOD |
| 1991-12-11 | WMK684 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1002498 | 2026-08-02 02:45:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMK684 | ULS 1002498 | 2026-08-02 02:45:46 |
| Status | C | ULS 1002498 | 2026-08-02 02:45:46 |
| Service | CF | ULS 1002498 | 2026-08-02 02:45:46 |
| Grant Date | 2011-01-11 | ULS 1002498 | 2026-08-02 02:45:46 |
| Expiration Date | 2021-02-01 | ULS 1002498 | 2026-08-02 02:45:46 |
| Cancellation Date | 2014-04-30 | ULS 1002498 | 2026-08-02 02:45:46 |