Universal Licensing System
WRFL772
MITCHELL LAKE AUDUBON CENTER
License details
| ULS identifier | 4266333 |
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| Call sign | WRFL772 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-03-25 |
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| Expiration | 2030-03-25 |
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| Frequency range | 451.5625 - 457.6125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SAN ANTONIO, BEXAR, TX |
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| Coordinates | 29.3109722, -98.5000278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:36 |
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Licensee
| Name | MITCHELL LAKE AUDUBON CENTER |
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| Applicant type | L |
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| FRN | 0029241114 |
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| Location | SAN ANTONIO, TX |
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| Address | 10750 PLEASANTON RD, SAN ANTONIO, TX, 78221 |
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| Phone | 2106281639 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.61250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.56250000 | | 7K60FXE |
| 1 | 1 | 451.56250000 | | 7K60FXD |
| 1 | 1 | 451.56250000 | | 11K0F3E |
| 1 | 1 | 456.76250000 | | 7K60FXE |
| 1 | 1 | 456.76250000 | | 11K0F3E |
| 1 | 1 | 456.76250000 | | 7K60FXD |
| 1 | 1 | 457.56250000 | | 7K60FXE |
| 1 | 1 | 457.56250000 | | 7K60FXD |
| 1 | 1 | 457.56250000 | | 11K0F3E |
| 1 | 1 | 457.58750000 | | 7K60FXE |
| 1 | 1 | 457.58750000 | | 11K0F3E |
| 1 | 1 | 457.58750000 | | 7K60FXD |
| 1 | 1 | 457.61250000 | | 11K0F3E |
| 1 | 1 | 457.61250000 | | 7K60FXE |
| 1 | 1 | 457.61250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN ANTONIO, BEXAR, TX | 29.31097222, -98.50002778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10750 PLEASANTON RD, SAN ANTONIO, TX | BEXAR | 2106281639 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-25 | WRFL772 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4266333 | 2026-08-02 01:23:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFL772 | ULS 4266333 | 2026-08-02 01:23:36 |
| Status | A | ULS 4266333 | 2026-08-02 01:23:36 |
| Service | IG | ULS 4266333 | 2026-08-02 01:23:36 |
| Grant Date | 2020-03-25 | ULS 4266333 | 2026-08-02 01:23:36 |
| Expiration Date | 2030-03-25 | ULS 4266333 | 2026-08-02 01:23:36 |