Universal Licensing System
WRZF427
ALAMO HEIGHTS ISD - JUNIOR SCHOOL
License details
| ULS identifier | 4834067 |
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| Call sign | WRZF427 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-26 |
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| Expiration | 2033-10-26 |
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| Frequency range | 464.2625 - 469.2625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAN ANTONIO, BEXAR, TX |
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| Coordinates | 29.5017222, -98.4601944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 464.26250000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 464.26250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 469.26250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 469.26250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.26250000 | | 7K60FXE |
| 1 | 1 | 464.26250000 | | 11K2F3E |
| 2 | 1 | 464.26250000 | | 7K60FXE |
| 2 | 1 | 464.26250000 | | 11K2F3E |
| 2 | 1 | 469.26250000 | | 7K60FXE |
| 2 | 1 | 469.26250000 | | 11K2F3E |
| 3 | 1 | 469.26250000 | | 7K60FXE |
| 3 | 1 | 469.26250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7607 N. NEW BRAUNFELS AVE, SAN ANTONIO, BEXAR, TX | 29.50172222, -98.46019444 | 251.000 m | BANT | 9.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 23.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7607 N. NEW BRAUNFELS AVE, SAN ANTONIO, TX | BEXAR | 2108223374 |
License history
| Date | File or call sign | Action |
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| 2023-10-26 | WRZF427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4834067 | 2026-08-02 01:24:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRZF427 | ULS 4834067 | 2026-08-02 01:24:01 |
| Status | A | ULS 4834067 | 2026-08-02 01:24:01 |
| Service | IG | ULS 4834067 | 2026-08-02 01:24:01 |
| Grant Date | 2023-10-26 | ULS 4834067 | 2026-08-02 01:24:01 |
| Expiration Date | 2033-10-26 | ULS 4834067 | 2026-08-02 01:24:01 |