Universal Licensing System
WRFK764
AMERICAN YEAST CORP
License details
| ULS identifier | 4264857 |
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| Call sign | WRFK764 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-03-21 |
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| Expiration | 2030-03-21 |
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| Frequency range | 452.7875 - 462.4875 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | MEMPHIS, SHELBY, TN |
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| Coordinates | 35.1906389, -90.0537778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:40 |
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Licensee
| Name | AMERICAN YEAST CORP |
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| Applicant type | C |
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| FRN | 0029334265 |
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| Location | MEMPHIS, TN |
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| Address | 251 STILES DRIVE, MEMPHIS, TN, 38127 |
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| Phone | 9013576847 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.78750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.78750000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 457.78750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 462.28750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 462.48750000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.78750000 | | 11K2F3E |
| 1 | 1 | 452.78750000 | | 7K60FXE |
| 2 | 1 | 452.78750000 | | 7K60FXE |
| 2 | 1 | 452.78750000 | | 11K2F3E |
| 2 | 1 | 457.78750000 | | 11K2F3E |
| 2 | 1 | 457.78750000 | | 7K60FXE |
| 3 | 1 | 462.28750000 | | 7K60FXE |
| 3 | 1 | 462.28750000 | | 11K2F3E |
| 3 | 1 | 462.48750000 | | 11K2F3E |
| 3 | 1 | 462.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 251 STILES DR., MEMPHIS, SHELBY, TN | 35.19063889, -90.05377778 | 75.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | MEMPHIS, SHELBY, TN | 35.19063889, -90.05377778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 16.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 251 STILES DR., MEMPHIS, TN | SHELBY | 9013576847 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-21 | WRFK764 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4264857 | 2026-08-02 01:23:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFK764 | ULS 4264857 | 2026-08-02 01:23:40 |
| Status | A | ULS 4264857 | 2026-08-02 01:23:40 |
| Service | IG | ULS 4264857 | 2026-08-02 01:23:40 |
| Grant Date | 2020-03-21 | ULS 4264857 | 2026-08-02 01:23:40 |
| Expiration Date | 2030-03-21 | ULS 4264857 | 2026-08-02 01:23:40 |