Universal Licensing System
KKX57
AT&T Corp.
License details
| ULS identifier | 961138 |
|---|
| Call sign | KKX57 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2010-02-02 |
|---|
| Expiration | 2020-02-01 |
|---|
| Cancellation | 2015-09-11 |
|---|
| Frequency range | 3990 - 4198 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 32.6956111, -107.0647222 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3990.00000000 | | | | | |
| 1 | 2 | FXO | 3990.00000000 | | | | | |
| 1 | 3 | FXO | 4010.00000000 | | | | | |
| 1 | 4 | FXO | 4010.00000000 | | | | | |
| 1 | 1 | FXO | 4070.00000000 | | | | | |
| 1 | 2 | FXO | 4070.00000000 | | | | | |
| 1 | 3 | FXO | 4090.00000000 | | | | | |
| 1 | 4 | FXO | 4090.00000000 | | | | | |
| 1 | 1 | FXO | 4150.00000000 | | | | | |
| 1 | 2 | FXO | 4150.00000000 | | | | | |
| 1 | 3 | FXO | 4170.00000000 | | | | | |
| 1 | 4 | FXO | 4170.00000000 | | | | | |
| 1 | 1 | FXO | 4198.00000000 | | | | | |
| 1 | 2 | FXO | 4198.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3990.00000000 | | 20M0D7W |
| 1 | 2 | 3990.00000000 | | 20M0D7W |
| 1 | 3 | 4010.00000000 | | 20M0D7W |
| 1 | 4 | 4010.00000000 | | 20M0D7W |
| 1 | 1 | 4070.00000000 | | 20M0D7W |
| 1 | 2 | 4070.00000000 | | 20M0D7W |
| 1 | 3 | 4090.00000000 | | 20M0D7W |
| 1 | 4 | 4090.00000000 | | 20M0D7W |
| 1 | 1 | 4150.00000000 | | 20M0D7W |
| 1 | 2 | 4150.00000000 | | 20M0D7W |
| 1 | 3 | 4170.00000000 | | 20M0D7W |
| 1 | 4 | 4170.00000000 | | 20M0D7W |
| 1 | 1 | 4198.00000000 | | 850KF8W |
| 1 | 2 | 4198.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9.2 MILES SW OF, CUTTER, SIERRA, NM | 32.98450000, -107.15750000 | 1718.500 m | | 32.000 m overall | |
| 2 | R | | 32.69561111, -107.06472222 | 1459.100 m | | | |
| 3 | R | | 33.37727778, -107.27336111 | 1514.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.5000 | 164.8000 | | |
| 1 | 2 | R | | | | 39.5000 | | | |
| 1 | 3 | R | | | | 39.5000 | | | |
| 2 | 1 | T | | | V | 39.5000 | 346.1000 | | |
| 2 | 2 | R | | | | 39.5000 | | | |
| 2 | 3 | R | | | | 39.5000 | | | |
| 3 | 1 | T | | | H | 39.5000 | 164.8000 | | |
| 4 | 1 | T | | | H | 39.5000 | 346.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2015-09-12 | KKX57 | LICAN |
| 2014-10-21 | KKX57 | LIAUA |
| 2014-10-20 | KKX57 | ESUAPR |
| 2013-08-17 | KKX57 | ESUAPR |
| 2013-08-17 | KKX57 | LIAUA |
| 2010-02-02 | KKX57 | LIREN |
| 2009-12-11 | KKX57 | ESCAPR |
| 2009-12-10 | KKX57 | ESUAPR |
| 2009-12-10 | KKX57 | EFUAPR |
| 2009-11-09 | KKX57 | LETRES |
| 2005-11-18 | KKX57 | LITRAN |
| 2005-02-22 | KKX57 | ESUAPR |
| 2004-06-09 | KKX57 | LIAUA |
| 2004-06-08 | KKX57 | ESUAPR |
| 2001-11-30 | KKX57 | LIAUA |
| 2000-07-12 | KKX57 | LIAUA |
| 2000-02-15 | KKX57 | LIREN |
| 1999-11-06 | KKX57 | LETRES |
| 1999-08-13 | KKX57 | LICCNV |
| 1998-06-17 | KKX57 | COR |
| 1994-04-12 | KKX57 | LIMOD |
| 1992-12-30 | KKX57 | LIMOD |
| 1992-01-31 | KKX57 | LIMOD |
| 1990-05-30 | KKX57 | LIMOD |
| 1990-03-30 | KKX57 | LIMOD |
| 1990-01-16 | KKX57 | LIREN |
| 1988-11-30 | KKX57 | LIMOD |
| 1987-11-30 | KKX57 | LIMOD |
| 1986-05-30 | KKX57 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 961138 | 2026-08-02 02:45:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKX57 | ULS 961138 | 2026-08-02 02:45:22 |
| Status | C | ULS 961138 | 2026-08-02 02:45:22 |
| Service | CF | ULS 961138 | 2026-08-02 02:45:22 |
| Grant Date | 2010-02-02 | ULS 961138 | 2026-08-02 02:45:22 |
| Expiration Date | 2020-02-01 | ULS 961138 | 2026-08-02 02:45:22 |
| Cancellation Date | 2015-09-11 | ULS 961138 | 2026-08-02 02:45:22 |