Universal Licensing System
WPOP311
CRYSTAL LAKE, CITY OF
License details
| ULS identifier | 1047220 |
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| Call sign | WPOP311 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-06-13 |
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| Expiration | 2028-07-17 |
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| Frequency range | 956.34375 MHz |
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| Locations | 1 |
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| Representative location | CRYSTAL LAKE, MCHENRY, IL |
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| Coordinates | 41.9852778, -88.5450833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 956.34375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 956.34375000 | | 12K5A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | VARIOUS LOCATIONS, CRYSTAL LAKE, MCHENRY, IL | 41.98527778, -88.54508333 | | | 2.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 5.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 2.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-13 | WPOP311 | LIREN |
| 2018-05-18 | WPOP311 | ESURNW |
| 2018-04-23 | WPOP311 | LETRES |
| 2018-04-18 | WPOP311 | ESURNW |
| 2008-06-25 | WPOP311 | LIREN |
| 2008-06-24 | WPOP311 | ESCAPR |
| 2008-04-21 | WPOP311 | LETRES |
| 1999-08-14 | WPOP311 | LICCNV |
| 1998-07-17 | WPOP311 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1047220 | 2026-08-02 02:45:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOP311 | ULS 1047220 | 2026-08-02 02:45:45 |
| Status | A | ULS 1047220 | 2026-08-02 02:45:45 |
| Service | MG | ULS 1047220 | 2026-08-02 02:45:45 |
| Grant Date | 2018-06-13 | ULS 1047220 | 2026-08-02 02:45:45 |
| Expiration Date | 2028-07-17 | ULS 1047220 | 2026-08-02 02:45:45 |