Universal Licensing System
WRKX390
ISP Industries LLC db/a isp.net
License details
| ULS identifier | 4394464 |
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| Call sign | WRKX390 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-02-26 |
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| Expiration | 2031-02-26 |
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| Frequency range | 23075 MHz |
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| Locations | 2 |
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| Representative location | Las Vegas, CLARK, NV |
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| Coordinates | 36.1160833, -115.1089722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23075.00000000 | | 42M6D7W |
| 1 | 1 | 23075.00000000 | | 45M2D7W |
| 1 | 1 | 23075.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3050 E Flamingo Rd, Las Vegas, CLARK, NV | 36.11608333, -115.10897222 | 585.900 m | B | 15.000 m structure / 15.000 m overall | |
| 2 | R | | 36.13611111, -115.15150000 | 622.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23C | | V | 40.7000 | 300.1000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-17 | WRKX390 | LIASS |
| 2023-07-24 | WRKX390 | LIASS |
| 2021-02-26 | WRKX390 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4394464 | 2026-08-02 02:43:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKX390 | ULS 4394464 | 2026-08-02 02:43:53 |
| Status | A | ULS 4394464 | 2026-08-02 02:43:53 |
| Service | CF | ULS 4394464 | 2026-08-02 02:43:53 |
| Grant Date | 2021-02-26 | ULS 4394464 | 2026-08-02 02:43:53 |
| Expiration Date | 2031-02-26 | ULS 4394464 | 2026-08-02 02:43:53 |