Universal Licensing System
WRCT977
BOB, LLC
License details
| ULS identifier | 4115811 |
|---|
| Call sign | WRCT977 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2019-01-30 |
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| Expiration | 2029-01-30 |
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| Frequency range | 22070 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.9536944, -87.7931111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22070.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22070.00000000 | | 37M9D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4015 N Oak Park Ave, Chicago, COOK, IL | 41.95369444, -87.79311111 | 194.000 m | BMAST | 8.000 m structure / 11.000 m overall | |
| 2 | R | | 41.92666667, -87.80666667 | 198.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-2341UH06S | | V | 40.5000 | 200.5000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-2336UH03S | | | 35.3000 | 0.0000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-04 | WRCT977 | LITRAN |
| 2025-08-01 | WRCT977 | LITRAN |
| 2025-04-23 | WRCT977 | LITRAN |
| 2024-05-11 | WRCT977 | LIAUA |
| 2020-10-24 | WRCT977 | LITRAN |
| 2020-09-21 | WRCT977 | LITRAN |
| 2019-01-30 | WRCT977 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4115811 | 2026-08-02 02:47:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCT977 | ULS 4115811 | 2026-08-02 02:47:02 |
| Status | A | ULS 4115811 | 2026-08-02 02:47:02 |
| Service | CF | ULS 4115811 | 2026-08-02 02:47:02 |
| Grant Date | 2019-01-30 | ULS 4115811 | 2026-08-02 02:47:02 |
| Expiration Date | 2029-01-30 | ULS 4115811 | 2026-08-02 02:47:02 |