Universal Licensing System
WRBT673
LINCOLN PARK ZOOLOGICAL SOCIETY
License details
| ULS identifier | 4056706 |
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| Call sign | WRBT673 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2018-06-15 |
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| Expiration | 2028-06-15 |
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| Frequency range | 150.935 - 158.34 MHz (10 frequencies) |
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| Locations | 7 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9200278, -87.6318889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:33 |
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Licensee
| Name | LINCOLN PARK ZOOLOGICAL SOCIETY |
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| Applicant type | H |
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| FRN | 0006367544 |
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| Location | CHICAGO, IL |
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| Address | 2001 N CLARK, CHICAGO, IL, 60614 |
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| Phone | 3127422000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 150.93500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | FB2 | 150.93500000 | | | 30.000000 | 50.000000 | |
| 2 | 1 | MO | 151.86500000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | FB2 | 151.86500000 | | | 30.000000 | 50.000000 | |
| 1 | 1 | FB2 | 151.95500000 | | | 30.000000 | 50.000000 | |
| 2 | 1 | MO | 151.95500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 152.96750000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FB2 | 152.96750000 | | | 30.000000 | 50.000000 | |
| 2 | 1 | MO | 153.43250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | FB2 | 153.43250000 | | | 30.000000 | 50.000000 | |
| 2 | 1 | MO | 157.47750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 157.47750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 157.52250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 157.52250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 158.22750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 158.22750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 158.31750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 158.31750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 158.34000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 158.34000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 150.93500000 | | 7K60F1W |
| 4 | 1 | 150.93500000 | | 11K2F2D |
| 4 | 1 | 150.93500000 | | 7K60F1W |
| 2 | 1 | 151.86500000 | | 7K60F1W |
| 6 | 1 | 151.86500000 | | 11K2F2D |
| 6 | 1 | 151.86500000 | | 7K60F1W |
| 1 | 1 | 151.95500000 | | 7K60F1W |
| 1 | 1 | 151.95500000 | | 11K2F2D |
| 2 | 1 | 151.95500000 | | 7K60F1W |
| 2 | 1 | 152.96750000 | | 7K60F1W |
| 7 | 1 | 152.96750000 | | 7K60F1W |
| 7 | 1 | 152.96750000 | | 11K2F2D |
| 2 | 1 | 153.43250000 | | 7K60F1W |
| 5 | 1 | 153.43250000 | | 11K2F2D |
| 5 | 1 | 153.43250000 | | 7K60F1W |
| 2 | 1 | 157.47750000 | | 7K60F1W |
| 3 | 1 | 157.47750000 | | 7K60F1W |
| 2 | 1 | 157.52250000 | | 7K60F1W |
| 3 | 1 | 157.52250000 | | 7K60F1W |
| 2 | 1 | 158.22750000 | | 7K60F1W |
| 3 | 1 | 158.22750000 | | 7K60F1W |
| 2 | 1 | 158.31750000 | | 7K60F1W |
| 3 | 1 | 158.31750000 | | 7K60F1W |
| 2 | 1 | 158.34000000 | | 7K60F1W |
| 3 | 1 | 158.34000000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 N CLARK - GREAT APE HOUSE, CHICAGO, COOK, IL | 41.92002778, -87.63188889 | 179.000 m | BANT | 19.000 m structure / 21.000 m overall | |
| 2 | T | COOK, IL | | | | | |
| 3 | T | COOK, IL | | | | | |
| 4 | T | 2001 N CLARK - GREAT APE HOUSE, CHICAGO, COOK, IL | 41.92011111, -87.63208333 | 179.000 m | BANT | 19.000 m structure / 21.000 m overall | |
| 5 | T | 2001 N CLARK - GREAT APE HOUSE, CHICAGO, COOK, IL | 41.92016667, -87.63227778 | 179.000 m | BANT | 19.000 m structure / 21.000 m overall | |
| 6 | T | 2001 N CLARK - HOSPITAL BLDG, CHICAGO, COOK, IL | 41.92322222, -87.63277778 | 178.000 m | BANT | 15.200 m structure / 17.000 m overall | |
| 7 | T | 2001 N CLARK - HOSPITAL BLDG, CHICAGO, COOK, IL | 41.92319444, -87.63286111 | 178.000 m | BANT | 15.200 m structure / 17.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | | | | 19.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 19.000 m | | | | 19.100 | |
| 1 | 5 | T | | 19.000 m | | | | 19.100 | |
| 1 | 6 | T | | 15.200 m | | | | 14.200 | |
| 1 | 7 | T | | 15.200 m | | | | 14.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2001 N CLARK, CHICAGO, IL | COOK | 3127422000 |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-15 | WRBT673 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4056706 | 2026-08-02 01:13:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBT673 | ULS 4056706 | 2026-08-02 01:13:33 |
| Status | A | ULS 4056706 | 2026-08-02 01:13:33 |
| Service | YG | ULS 4056706 | 2026-08-02 01:13:33 |
| Grant Date | 2018-06-15 | ULS 4056706 | 2026-08-02 01:13:33 |
| Expiration Date | 2028-06-15 | ULS 4056706 | 2026-08-02 01:13:33 |