Universal Licensing System
WPWG409
TEXAS MEXICAN RAILWAY COMPANY
License details
| ULS identifier | 2459893 |
|---|
| Call sign | WPWG409 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2022-10-05 |
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| Expiration | 2032-11-12 |
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| Frequency range | 452.9125 - 457.9625 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Laredo, WEBB, TX |
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| Coordinates | 27.4984167, -99.3983333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 452.91250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 452.96250000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 457.91250000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 457.96250000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.91250000 | | 10K8F1D |
| 1 | 1 | 452.96250000 | | 10K8F1D |
| 2 | 1 | 457.91250000 | | 10K8F1D |
| 1 | 1 | 457.96250000 | | 10K8F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Laredo, WEBB, TX | 27.49841667, -99.39833333 | | | | |
| 2 | T | Corpus Christi, NUECES, TX | 27.78566667, -97.47394444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1200 Washington St., Laredo, TX | WEBB | 9567286767 |
| 2 | 427 W 12th Street, Kansas City, MO | JACKSON | 8169831953 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-12 | WPWG409 | LIAUA |
| 2023-04-14 | WPWG409 | LITRAN |
| 2023-04-12 | WPWG409 | LITRAN |
| 2022-10-05 | WPWG409 | LIREN |
| 2022-08-22 | WPWG409 | LETRES |
| 2021-12-14 | WPWG409 | LITRAN |
| 2017-04-08 | WPWG409 | LIAUA |
| 2015-05-07 | WPWG409 | LIAUA |
| 2015-05-06 | WPWG409 | ESUAPR |
| 2012-09-01 | WPWG409 | LIREN |
| 2012-08-31 | WPWG409 | ESUAPR |
| 2012-08-20 | WPWG409 | LETRES |
| 2010-04-19 | WPWG409 | LTSAPR |
| 2010-04-16 | WPWG409 | EFCAPR |
| 2010-04-16 | WPWG409 | ESCAPR |
| 2010-04-16 | WPWG409 | LIAUA |
| 2010-04-15 | WPWG409 | ESUAPR |
| 2010-04-15 | WPWG409 | EFUAPR |
| 2005-01-01 | WPWG409 | LITRAN |
| 2003-08-11 | WPWG409 | LETCNS |
| 2002-11-12 | WPWG409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2459893 | 2026-08-02 01:24:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWG409 | ULS 2459893 | 2026-08-02 01:24:53 |
| Status | A | ULS 2459893 | 2026-08-02 01:24:53 |
| Service | IG | ULS 2459893 | 2026-08-02 01:24:53 |
| Grant Date | 2022-10-05 | ULS 2459893 | 2026-08-02 01:24:53 |
| Expiration Date | 2032-11-12 | ULS 2459893 | 2026-08-02 01:24:53 |