Universal Licensing System
WQPM350
CBS Communications Services Inc.
License details
| ULS identifier | 3389226 |
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| Call sign | WQPM350 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2012-06-26 |
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| Expiration | 2022-06-26 |
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| Cancellation | 2022-05-13 |
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| Frequency range | 17850 - 18130 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8989167, -87.6231111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17850.00000000 | | | | | |
| 1 | 1 | FXO | 18130.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17850.00000000 | | 20M0D7W |
| 1 | 1 | 18130.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EAST TOWER 875 N MICHIGAN AVE, CHICAGO, COOK, IL | 41.89891667, -87.62311111 | 180.700 m | BTWR | 367.700 m structure / 459.000 m overall | |
| 2 | R | | 41.93833333, -87.75138889 | 186.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc HP2-18 | | H | 38.6000 | 292.4000 | | |
| 1 | 2 | R | Radio Waves HP3-18 | | | 42.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2020 M St. NW, Licensing DEPT, Washington, DC | | 2024574505 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-14 | WQPM350 | LICAN |
| 2022-04-04 | WQPM350 | LETRES |
| 2021-07-08 | WQPM350 | LIAUA |
| 2020-10-30 | WQPM350 | LITRAN |
| 2020-10-28 | WQPM350 | LIAUA |
| 2018-01-19 | WQPM350 | LIAUA |
| 2016-07-19 | WQPM350 | LIAUA |
| 2013-12-17 | WQPM350 | AUTHPR |
| 2013-09-24 | WQPM350 | LETCNS |
| 2012-06-26 | WQPM350 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3389226 | 2026-08-02 02:45:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPM350 | ULS 3389226 | 2026-08-02 02:45:18 |
| Status | C | ULS 3389226 | 2026-08-02 02:45:18 |
| Service | MG | ULS 3389226 | 2026-08-02 02:45:18 |
| Grant Date | 2012-06-26 | ULS 3389226 | 2026-08-02 02:45:18 |
| Expiration Date | 2022-06-26 | ULS 3389226 | 2026-08-02 02:45:18 |
| Cancellation Date | 2022-05-13 | ULS 3389226 | 2026-08-02 02:45:18 |