Universal Licensing System
WRDY253
REFRACTORY SPECIALTIES, INC. C/O UNIFRAX-SEBRING SOUTH
License details
| ULS identifier | 4190294 |
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| Call sign | WRDY253 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-08-17 |
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| Expiration | 2029-08-17 |
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| Frequency range | 451.2375 - 456.2375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SEBRING, MAHONING, OH |
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| Coordinates | 40.9200000, -81.0205556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:09 |
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Licensee
| Name | REFRACTORY SPECIALTIES, INC. C/O UNIFRAX-SEBRING SOUTH |
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| Applicant type | C |
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| FRN | 0028719045 |
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| Location | SEBRING, OH |
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| Address | 230 W CALIFORNIA AVE, SEBRING, OH, 44672 |
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| Phone | 3309382101 |
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| Email | [email protected] |
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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 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.23750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 11K2F3E |
| 1 | 1 | 451.23750000 | | 7K60FXE |
| 1 | 1 | 451.23750000 | | 7K60FXD |
| 1 | 1 | 456.23750000 | | 11K2F3E |
| 1 | 1 | 456.23750000 | | 7K60FXE |
| 1 | 1 | 456.23750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEBRING, MAHONING, OH | 40.92000000, -81.02055556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 230 W CALIFORNIA AVE, SEBRING, OH | MAHONING | 3303982101 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-22 | WRDY253 | LIMOD |
| 2019-08-17 | WRDY253 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4190294 | 2026-08-02 01:23:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDY253 | ULS 4190294 | 2026-08-02 01:23:09 |
| Status | A | ULS 4190294 | 2026-08-02 01:23:09 |
| Service | IG | ULS 4190294 | 2026-08-02 01:23:09 |
| Grant Date | 2019-08-17 | ULS 4190294 | 2026-08-02 01:23:09 |
| Expiration Date | 2029-08-17 | ULS 4190294 | 2026-08-02 01:23:09 |