Universal Licensing System
KKG457
Texas Mexican Railway Company
License details
| ULS identifier | 1773960 |
|---|
| Call sign | KKG457 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-04-29 |
|---|
| Expiration | 2025-07-02 |
|---|
| Cancellation | 2025-09-06 |
|---|
| Frequency range | 160.245 - 457.9375 MHz (10 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | LAREDO, WEBB, TX |
|---|
| Coordinates | 27.5003056, -99.5156111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:52 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.24500000 | | | 28.000000 | 86.000000 | |
| 3 | 1 | FB | 160.24500000 | | | 45.000000 | 130.000000 | |
| 3 | 2 | FB2 | 160.54500000 | | | 45.000000 | 90.000000 | |
| 7 | 1 | MO | 160.54500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB | 160.65000000 | | | 28.000000 | 86.000000 | |
| 3 | 1 | FB | 160.65000000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 160.69500000 | | | 28.000000 | 86.000000 | |
| 3 | 3 | FB | 160.69500000 | | | 45.000000 | 90.000000 | |
| 7 | 1 | MO | 160.69500000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB | 160.80000000 | | | 28.000000 | 86.000000 | |
| 3 | 1 | FB | 160.80000000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 160.87500000 | | | 28.000000 | 86.000000 | |
| 3 | 1 | FB | 160.87500000 | | | 45.000000 | 130.000000 | |
| 1 | 1 | FB | 161.13000000 | | | 28.000000 | 86.000000 | |
| 2 | 1 | FB | 161.13000000 | | | 75.000000 | 273.900000 | |
| 3 | 1 | FB | 161.13000000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 161.13000000 | | | 75.000000 | 273.900000 | |
| 7 | 1 | MO | 161.13000000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB | 161.22000000 | | | 28.000000 | 86.000000 | |
| 2 | 1 | FB | 161.22000000 | | | 75.000000 | 273.900000 | |
| 3 | 1 | FB | 161.22000000 | | | 45.000000 | 130.000000 | |
| 5 | 1 | FB | 161.22000000 | | | 75.000000 | 269.200000 | |
| 6 | 1 | FB | 161.22000000 | | | 25.000000 | 9.000000 | |
| 7 | 1 | MO | 161.22000000 | | | 45.000000 | 45.000000 | |
| 7 | 1 | MO | 452.93750000 | | | 2.000000 | 8.000000 | |
| 7 | 1 | MO | 457.93750000 | | | 2.000000 | 8.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.24500000 | | 4K00F1E |
| 1 | 1 | 160.24500000 | | 11K2F3E |
| 3 | 1 | 160.24500000 | | 11K2F3E |
| 3 | 1 | 160.24500000 | | 4K00F1E |
| 3 | 2 | 160.54500000 | | 11K2F3E |
| 3 | 2 | 160.54500000 | | 4K00F1E |
| 7 | 1 | 160.54500000 | | 4K00F1E |
| 7 | 1 | 160.54500000 | | 11K2F3E |
| 1 | 1 | 160.65000000 | | 4K00F1E |
| 1 | 1 | 160.65000000 | | 11K2F3E |
| 3 | 1 | 160.65000000 | | 11K2F3E |
| 3 | 1 | 160.65000000 | | 4K00F1E |
| 1 | 1 | 160.69500000 | | 11K2F3E |
| 1 | 1 | 160.69500000 | | 4K00F1E |
| 3 | 3 | 160.69500000 | | 4K00F1E |
| 3 | 3 | 160.69500000 | | 11K2F3E |
| 7 | 1 | 160.69500000 | | 4K00F1E |
| 7 | 1 | 160.69500000 | | 11K2F3E |
| 1 | 1 | 160.80000000 | | 4K00F1E |
| 1 | 1 | 160.80000000 | | 11K2F3E |
| 3 | 1 | 160.80000000 | | 11K2F3E |
| 3 | 1 | 160.80000000 | | 4K00F1E |
| 1 | 1 | 160.87500000 | | 11K2F3E |
| 1 | 1 | 160.87500000 | | 4K00F1E |
| 3 | 1 | 160.87500000 | | 11K2F3E |
| 3 | 1 | 160.87500000 | | 4K00F1E |
| 1 | 1 | 161.13000000 | | 11K2F3E |
| 1 | 1 | 161.13000000 | | 4K00F1E |
| 2 | 1 | 161.13000000 | | 11K2F3E |
| 2 | 1 | 161.13000000 | | 4K00F1E |
| 3 | 1 | 161.13000000 | | 4K00F1E |
| 3 | 1 | 161.13000000 | | 11K2F3E |
| 5 | 1 | 161.13000000 | | 4K00F1E |
| 5 | 1 | 161.13000000 | | 11K2F3E |
| 7 | 1 | 161.13000000 | | 4K00F1E |
| 7 | 1 | 161.13000000 | | 11K2F3E |
| 1 | 1 | 161.22000000 | | 4K00F1E |
| 1 | 1 | 161.22000000 | | 11K2F3E |
| 2 | 1 | 161.22000000 | | 4K00F1E |
| 2 | 1 | 161.22000000 | | 11K2F3E |
| 3 | 1 | 161.22000000 | | 11K2F3E |
| 3 | 1 | 161.22000000 | | 4K00F1E |
| 5 | 1 | 161.22000000 | | 11K2F3E |
| 5 | 1 | 161.22000000 | | 4K00F1E |
| 6 | 1 | 161.22000000 | | 11K2F3E |
| 6 | 1 | 161.22000000 | | 4K00F1E |
| 7 | 1 | 161.22000000 | | 11K2F3E |
| 7 | 1 | 161.22000000 | | 4K00F1E |
| 7 | 1 | 452.93750000 | | 11K0F1D |
| 7 | 1 | 452.93750000 | | 4K00F1E |
| 7 | 1 | 452.93750000 | | 11K2F3E |
| 7 | 1 | 457.93750000 | | 4K00F1E |
| 7 | 1 | 457.93750000 | | 11K0F1D |
| 7 | 1 | 457.93750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 SANTA ISABEL AVE, LAREDO, WEBB, TX | 27.50030556, -99.51561111 | 127.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | HWY 359 & JC PEREZ RD, LAREDO, WEBB, TX | 27.48988889, -99.30500000 | 179.800 m | TOWER | 18.300 m structure / 24.700 m overall | N |
| 3 | T | 1 SORRENO ROAD, LAREDO, WEBB, TX | 27.49841667, -99.39108333 | 156.900 m | TOWER | 15.300 m structure / 21.600 m overall | N |
| 5 | T | 142 S TORRECILLAS RD, OILTON, WEBB, TX | 27.46483333, -98.97680556 | 264.900 m | TOWER | 24.400 m structure / 30.800 m overall | N |
| 6 | T | MP 42.0 RR XING 2 MI SE, OILTON, WEBB, TX | 27.45197222, -98.93863889 | 255.000 m | B | 2.000 m structure / 2.000 m overall | N |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | -11.000 | |
| 1 | 2 | T | | 24.700 m | V | 6.0000 | 360.0000 | 41.500 | |
| 1 | 3 | T | | 12.000 m | | | | -9.000 | |
| 1 | 5 | T | | 30.800 m | V | 6.0000 | 360.0000 | 62.200 | |
| 1 | 6 | T | | 2.000 m | | | | 14.000 | |
| 1 | 7 | T | | | | | | | |
| 2 | 3 | T | | 15.300 m | V | 3.0000 | 360.0000 | 26.000 | |
| 3 | 3 | T | | 15.300 m | V | 3.0000 | 360.0000 | 26.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4601 BLANCHARD RD, SHREVEPORT, LA | CADDO | 3186766188 |
| 2 | 1 SORRENO ROAD, LAREDO, TX | WEBB | 9567286774 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-06 | KKG457 | LIEXP |
| 2025-04-07 | KKG457 | LETRES |
| 2023-07-12 | KKG457 | LIAUA |
| 2023-04-14 | KKG457 | LITRAN |
| 2023-04-12 | KKG457 | LITRAN |
| 2021-12-14 | KKG457 | LITRAN |
| 2019-07-16 | KKG457 | LETCNS |
| 2018-10-12 | KKG457 | LIMOD |
| 2018-02-15 | KKG457 | LIMOD |
| 2017-04-08 | KKG457 | LIAUA |
| 2015-05-07 | KKG457 | LIAUA |
| 2015-05-06 | KKG457 | ESUAPR |
| 2015-04-29 | KKG457 | COR |
| 2015-04-29 | KKG457 | LIREN |
| 2015-04-06 | KKG457 | LETRES |
| 2011-02-23 | KKG457 | LIMOD |
| 2010-04-19 | KKG457 | LTSAPR |
| 2010-04-16 | KKG457 | ESCAPR |
| 2010-04-16 | KKG457 | LIAUA |
| 2010-04-16 | KKG457 | EFCAPR |
| 2010-04-15 | KKG457 | ESUAPR |
| 2010-04-15 | KKG457 | EFUAPR |
| 2006-08-17 | KKG457 | LIMOD |
| 2006-02-28 | KKG457 | ESUFNR |
| 2005-04-09 | KKG457 | LIREN |
| 2005-04-08 | KKG457 | ESUAPR |
| 2005-01-01 | KKG457 | LITRAN |
| 2004-12-27 | KKG457 | LETCNS |
| 2004-03-31 | KKG457 | LIMOD |
| 2004-03-25 | KKG457 | AUDOPR |
| 2000-11-23 | KKG457 | LICCNV |
| 2000-07-31 | KKG457 | AUTHPR |
| 2000-07-31 | KKG457 | LIREN |
| 2000-04-05 | KKG457 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1773960 | 2026-08-02 01:24:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKG457 | ULS 1773960 | 2026-08-02 01:24:52 |
| Status | E | ULS 1773960 | 2026-08-02 01:24:52 |
| Service | IG | ULS 1773960 | 2026-08-02 01:24:52 |
| Grant Date | 2015-04-29 | ULS 1773960 | 2026-08-02 01:24:52 |
| Expiration Date | 2025-07-02 | ULS 1773960 | 2026-08-02 01:24:52 |
| Cancellation Date | 2025-09-06 | ULS 1773960 | 2026-08-02 01:24:52 |