Universal Licensing System
WRFR621
LEWIS MANAGEMENT CORP
License details
| ULS identifier | 4272588 |
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| Call sign | WRFR621 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-04-18 |
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| Expiration | 2030-04-18 |
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| Frequency range | 456.8875 MHz |
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| Locations | 2 |
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| Representative location | RANCHO CUCAMONGA, SAN BERNARDINO, CA |
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| Coordinates | 34.1107500, -117.5648889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 451.88750000 | | | 50.000000 | 159.000000 | |
| 4 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.52500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 452.52500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 456.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.52500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.88750000 | | 7K60FXE |
| 4 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 452.52500000 | | 11K0F3E |
| 1 | 1 | 452.52500000 | | 7K60FXW |
| 2 | 1 | 452.52500000 | | 7K60FXW |
| 2 | 1 | 452.52500000 | | 11K0F3E |
| 4 | 1 | 456.88750000 | | 7K60FXE |
| 2 | 1 | 457.52500000 | | 11K0F3E |
| 2 | 1 | 457.52500000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2655 HENLEY PARKWAY, TRACY, SAN JOAQUIN, CA | 37.75002778, -121.46555556 | 8.000 m | BMAST | 6.100 m structure / 7.700 m overall | |
| 2 | T | SAN JOAQUIN, CA | | | | | |
| 3 | T | 10950 CHURCH ST, RANCHO CUCAMONGA, SAN BERNARDINO, CA | 34.11075000, -117.56488889 | 379.000 m | BANT | 9.000 m structure / 14.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.700 m | V | 2.5000 | | -45.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 14.000 m | | | | -175.300 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2655 HENLEY PARKWAY, TRACY, CA | SAN JOAQUIN | 2092663999 |
| 2 | 10950 CHURCH ST (JAMBOREE APARTMENTS & TOWNEHOMES), RANCHO CUCAOMONGA, CA | SAN BERNARDINO | 9094767075 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-19 | WRFR621 | LETCNS |
| 2020-10-01 | WRFR621 | LIMOD |
| 2020-04-18 | WRFR621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4272588 | 2026-08-02 01:23:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFR621 | ULS 4272588 | 2026-08-02 01:23:44 |
| Status | A | ULS 4272588 | 2026-08-02 01:23:44 |
| Service | IG | ULS 4272588 | 2026-08-02 01:23:44 |
| Grant Date | 2020-04-18 | ULS 4272588 | 2026-08-02 01:23:44 |
| Expiration Date | 2030-04-18 | ULS 4272588 | 2026-08-02 01:23:44 |