Universal Licensing System
WRXW757
CROWN LABORATORIES
License details
| ULS identifier | 4786876 |
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| Call sign | WRXW757 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-07-06 |
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| Expiration | 2033-07-06 |
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| Frequency range | 451.8875 - 457.225 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | Johnson City, WASHINGTON, TN |
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| Coordinates | 36.2980556, -82.3413889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.22500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 452.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.22500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.88750000 | | 11K2F3E |
| 1 | 1 | 452.22500000 | | 11K2F3E |
| 2 | 1 | 452.22500000 | | 11K2F3E |
| 2 | 1 | 457.22500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 349 Lafe Cox Drive, Johnson City, WASHINGTON, TN | 36.29805556, -82.34138889 | 512.000 m | B | 9.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | Johnson City, WASHINGTON, TN | 36.29805556, -82.34138889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -50.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 349 LAFE COX DRIVE, JOHNSON CITY, TN | WASHINGTON | 4232028642 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-06 | WRXW757 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4786876 | 2026-08-02 01:23:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRXW757 | ULS 4786876 | 2026-08-02 01:23:41 |
| Status | A | ULS 4786876 | 2026-08-02 01:23:41 |
| Service | IG | ULS 4786876 | 2026-08-02 01:23:41 |
| Grant Date | 2023-07-06 | ULS 4786876 | 2026-08-02 01:23:41 |
| Expiration Date | 2033-07-06 | ULS 4786876 | 2026-08-02 01:23:41 |