Universal Licensing System
WRFZ454
AMARILLO INDEPENDENT SCHOOL DISTRICT
License details
| ULS identifier | 4285204 |
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| Call sign | WRFZ454 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-06-04 |
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| Expiration | 2030-06-04 |
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| Frequency range | 462.425 - 464.65 MHz (4 frequencies) |
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| Locations | 8 |
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| Representative location | Amarillo, RANDALL, TX |
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| Coordinates | 35.1658889, -101.9065000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:34 |
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Licensee
| Name | AMARILLO INDEPENDENT SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0018560060 |
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| Location | AMARILLO, TX |
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| Address | 905 EAST ST, AMARILLO, TX, 79107 |
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| Phone | 8063261504 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB | 462.42500000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 462.42500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB | 462.45000000 | | | 70.000000 | 70.000000 | |
| 5 | 1 | MO | 462.45000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB | 464.60000000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 464.60000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FB | 464.65000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 464.65000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 462.42500000 | | 11K0F1D |
| 4 | 1 | 462.42500000 | | 11K0F3E |
| 4 | 1 | 462.42500000 | | 11K0F2D |
| 8 | 1 | 462.42500000 | | 11K0F1D |
| 8 | 1 | 462.42500000 | | 11K0F3E |
| 8 | 1 | 462.42500000 | | 11K0F2D |
| 1 | 1 | 462.45000000 | | 11K0F2D |
| 1 | 1 | 462.45000000 | | 11K0F1D |
| 1 | 1 | 462.45000000 | | 11K0F3E |
| 5 | 1 | 462.45000000 | | 11K0F3E |
| 5 | 1 | 462.45000000 | | 11K0F2D |
| 5 | 1 | 462.45000000 | | 11K0F1D |
| 2 | 1 | 464.60000000 | | 11K0F1D |
| 2 | 1 | 464.60000000 | | 11K0F2D |
| 2 | 1 | 464.60000000 | | 11K0F3E |
| 6 | 1 | 464.60000000 | | 11K0F1D |
| 6 | 1 | 464.60000000 | | 11K0F2D |
| 6 | 1 | 464.60000000 | | 11K0F3E |
| 3 | 1 | 464.65000000 | | 11K0F3E |
| 3 | 1 | 464.65000000 | | 11K0F2D |
| 3 | 1 | 464.65000000 | | 11K0F1D |
| 7 | 1 | 464.65000000 | | 11K0F3E |
| 7 | 1 | 464.65000000 | | 11K0F2D |
| 7 | 1 | 464.65000000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4225 Danbury, Amarillo, RANDALL, TX | 35.16588889, -101.90650000 | 1126.000 m | B | 9.100 m structure / 9.100 m overall | |
| 2 | T | 4627 Rusk, Amarillo, RANDALL, TX | 35.16088889, -101.86238889 | 1111.000 m | B | 9.100 m structure / 9.100 m overall | |
| 3 | T | 1301 S Dallas, Amarillo, POTTER, TX | 35.19741667, -101.79177778 | 1110.000 m | B | 9.100 m structure / 9.100 m overall | |
| 4 | T | 6700 Hyde Pkwy, Amarillo, RANDALL, TX | 35.14250000, -101.91083333 | 1125.000 m | B | 9.100 m structure / 9.100 m overall | |
| 5 | T | RANDALL, TX | | | | | |
| 6 | T | RANDALL, TX | | | | | |
| 7 | T | POTTER, TX | | | | | |
| 8 | T | RANDALL, TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 26.700 | |
| 1 | 2 | T | | 9.100 m | | | | 16.600 | |
| 1 | 3 | T | | 9.100 m | | | | 28.100 | |
| 1 | 4 | T | | 9.100 m | | | | 22.700 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 905 East St, Amarillo, TX | POTTER | 8063261504 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-09 | WRFZ454 | LETCNS |
| 2020-06-04 | WRFZ454 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4285204 | 2026-08-02 01:18:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFZ454 | ULS 4285204 | 2026-08-02 01:18:34 |
| Status | A | ULS 4285204 | 2026-08-02 01:18:34 |
| Service | IG | ULS 4285204 | 2026-08-02 01:18:34 |
| Grant Date | 2020-06-04 | ULS 4285204 | 2026-08-02 01:18:34 |
| Expiration Date | 2030-06-04 | ULS 4285204 | 2026-08-02 01:18:34 |