Universal Licensing System
WRKS442
JMZ Corporation
License details
| ULS identifier | 4385111 |
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| Call sign | WRKS442 |
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| Radio service | QQ |
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| Status | E |
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| Grant date | 2021-02-05 |
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| Expiration | 2021-04-06 |
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| Cancellation | 2021-06-12 |
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| Frequency range | 5855 - 5925 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BUTLER, KS |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:59 |
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Licensee
| Name | JMZ Corporation |
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| Applicant type | C |
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| FRN | 0019964311 |
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| Location | Iola, KS |
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| Address | 800 W Miller Rd, Iola, KS, 66749 |
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| Phone | 6203800068 |
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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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| 0 | 1 | | 5855.00000000 | 5925.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 0 | L | BUTLER, KS | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 0 | | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-12 | WRKS442 | LIEXP |
| 2021-02-05 | WRKS442 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4385111 | 2026-08-02 01:19:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKS442 | ULS 4385111 | 2026-08-02 01:19:59 |
| Status | E | ULS 4385111 | 2026-08-02 01:19:59 |
| Service | QQ | ULS 4385111 | 2026-08-02 01:19:59 |
| Grant Date | 2021-02-05 | ULS 4385111 | 2026-08-02 01:19:59 |
| Expiration Date | 2021-04-06 | ULS 4385111 | 2026-08-02 01:19:59 |
| Cancellation Date | 2021-06-12 | ULS 4385111 | 2026-08-02 01:19:59 |