Universal Licensing System
WRPP250
xWave Engineering LLC
License details
| ULS identifier | 4562729 |
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| Call sign | WRPP250 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-03-01 |
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| Expiration | 2032-03-01 |
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| Frequency range | 6004.5 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.7617778, -87.5567222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7447 South Shore Drive, Chicago, COOK, IL | 41.76177778, -87.55672222 | 177.700 m | BANT | 175.600 m structure / 178.600 m overall | |
| 2 | R | | 41.72419444, -86.62791667 | 243.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope UHX10-59WB RF | | H | 43.2000 | 92.8000 | | |
| 1 | 2 | R | Commscope UHX6-59WB RF | | | 38.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-01 | WRPP250 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4562729 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPP250 | ULS 4562729 | 2026-08-02 02:47:50 |
| Status | A | ULS 4562729 | 2026-08-02 02:47:50 |
| Service | MG | ULS 4562729 | 2026-08-02 02:47:50 |
| Grant Date | 2022-03-01 | ULS 4562729 | 2026-08-02 02:47:50 |
| Expiration Date | 2032-03-01 | ULS 4562729 | 2026-08-02 02:47:50 |