Universal Licensing System
WRKJ942
Heraeus Epurio LLC
License details
| ULS identifier | 4374107 |
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| Call sign | WRKJ942 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-13 |
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| Expiration | 2031-01-13 |
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| Frequency range | 451.4875 - 457.6625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Vandalia, MONTGOMERY, OH |
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| Coordinates | 39.8797222, -84.1827778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:04 |
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Licensee
| Name | Heraeus Epurio LLC |
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| Applicant type | C |
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| FRN | 0030250708 |
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| Location | Vandalia, OH |
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| Address | 970 Industrial Park Dr, Vandalia, OH, 45377 |
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| Phone | 9372124953 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.48750000 | | 7K60FXW |
| 1 | 1 | 451.48750000 | | 11K2F3E |
| 1 | 1 | 452.66250000 | | 7K60FXW |
| 1 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 7K60FXW |
| 1 | 1 | 457.48750000 | | 11K2F3E |
| 1 | 1 | 457.48750000 | | 7K60FXW |
| 1 | 1 | 457.66250000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Vandalia, MONTGOMERY, OH | 39.87972222, -84.18277778 | | | | |
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 | 970 Industrial Park Dr, Vandalia, OH | MONTGOMERY | 9372124953 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-13 | WRKJ942 | LETCNS |
| 2021-01-13 | WRKJ942 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4374107 | 2026-08-02 01:22:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKJ942 | ULS 4374107 | 2026-08-02 01:22:04 |
| Status | A | ULS 4374107 | 2026-08-02 01:22:04 |
| Service | IG | ULS 4374107 | 2026-08-02 01:22:04 |
| Grant Date | 2021-01-13 | ULS 4374107 | 2026-08-02 01:22:04 |
| Expiration Date | 2031-01-13 | ULS 4374107 | 2026-08-02 01:22:04 |