Universal Licensing System
WRJX381
Wisper ISP, LLC
License details
| ULS identifier | 4353342 |
|---|
| Call sign | WRJX381 |
|---|
| Radio service | MG |
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| Status | A |
|---|
| Grant date | 2020-11-13 |
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| Expiration | 2030-11-13 |
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| Frequency range | 17980 MHz |
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| Locations | 2 |
|---|
| Representative location | Lockwood, DADE, MO |
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| Coordinates | 37.4284722, -94.0281944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | State Highway D, Lockwood, DADE, MO | 37.42847222, -94.02819444 | 329.700 m | GTOWER | 91.400 m structure / 97.500 m overall | |
| 2 | R | | 37.39572222, -94.02644444 | 322.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-18 | | S | 43.5000 | 177.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-18 | | | 43.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WRJX381 | LITRAN |
| 2023-07-13 | WRJX381 | LITRAN |
| 2020-11-13 | WRJX381 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4353342 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJX381 | ULS 4353342 | 2026-08-02 02:47:17 |
| Status | A | ULS 4353342 | 2026-08-02 02:47:17 |
| Service | MG | ULS 4353342 | 2026-08-02 02:47:17 |
| Grant Date | 2020-11-13 | ULS 4353342 | 2026-08-02 02:47:17 |
| Expiration Date | 2030-11-13 | ULS 4353342 | 2026-08-02 02:47:17 |