Universal Licensing System
WPMZ421
Texas, State of, Texas Dept. of Transportation
License details
| ULS identifier | 1295678 |
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| Call sign | WPMZ421 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-01-17 |
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| Expiration | 2034-04-08 |
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| Frequency range | 1.61 MHz |
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| Locations | 1 |
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| Representative location | AMARILLO, RANDALL, TX |
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| Coordinates | 35.1528333, -101.8793611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:51:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 1.61000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1.61000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5715 CANYON DR, AMARILLO, RANDALL, TX | 35.15283333, -101.87936111 | 1114.000 m | POLE | 10.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | | 360.0000 | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | TRAFFIC SIGNAL SHOP 5715 CANYON DR, AMARILLO, TX | | 8063563350 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-17 | WPMZ421 | LIREN |
| 2024-01-15 | WPMZ421 | LETRES |
| 2019-09-18 | WPMZ421 | LIAUA |
| 2014-01-28 | WPMZ421 | LIREN |
| 2014-01-27 | WPMZ421 | ESUAPR |
| 2014-01-13 | WPMZ421 | LETRES |
| 2014-01-08 | WPMZ421 | ESURNW |
| 2006-02-11 | WPMZ421 | LIAUA |
| 2006-02-10 | WPMZ421 | ESUAPR |
| 2004-06-29 | WPMZ421 | LIAUA |
| 2004-06-28 | WPMZ421 | ESCAPR |
| 2004-01-12 | WPMZ421 | LETRES |
| 2000-10-20 | WPMZ421 | LICCNV |
| 1999-04-08 | WPMZ421 | AUTHPR |
| 1999-04-08 | WPMZ421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1295678 | 2026-08-23 05:51:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMZ421 | ULS 1295678 | 2026-08-23 05:51:26 |
| Status | A | ULS 1295678 | 2026-08-23 05:51:26 |
| Service | PW | ULS 1295678 | 2026-08-23 05:51:26 |
| Grant Date | 2024-01-17 | ULS 1295678 | 2026-08-23 05:51:26 |
| Expiration Date | 2034-04-08 | ULS 1295678 | 2026-08-23 05:51:26 |