Universal Licensing System
WPQZ401
Winstar Spectrum, LLC
License details
| ULS identifier | 1934071 |
|---|
| Call sign | WPQZ401 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-12-13 |
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| Expiration | 2010-12-13 |
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| Cancellation | 2005-03-25 |
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| Frequency range | 17720 - 22725 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8866944, -87.6319722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17720.00000000 | | | | | |
| 1 | 4 | FXO | 17720.00000000 | | | | | |
| 1 | 2 | FXO | 18080.00000000 | | | | | |
| 1 | 5 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 22625.00000000 | | | | | |
| 1 | 6 | FXO | 22725.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17720.00000000 | | 40M0F7W |
| 1 | 4 | 17720.00000000 | | 40M0F7W |
| 1 | 2 | 18080.00000000 | | 40M0F7W |
| 1 | 5 | 18080.00000000 | | 40M0F7W |
| 1 | 3 | 22625.00000000 | | 40M0F7W |
| 1 | 6 | 22725.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 221 N. LaSalle Street, Chicago, COOK, IL | 41.88669444, -87.63197222 | 185.300 m | BPOLE | 150.000 m structure / 162.200 m overall | |
| 2 | R | | 41.88808333, -87.62422222 | 181.400 m | | | |
| 3 | R | | 41.88336111, -87.63644444 | 181.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation VHPX2-180A | | V | 38.4000 | 76.5000 | | |
| 1 | 2 | R | Andrew Corporation VHPX2-180A | | | 38.4000 | | | |
| 1 | 3 | R | Andrew Corporation VHPX2-180A | | | 38.4000 | | | |
| 2 | 1 | T | Andrew Corporation VHPX2-180A | | H | 38.4000 | 76.5000 | | |
| 2 | 2 | R | Andrew Corporation VHPX2-180A | | | 38.4000 | | | |
| 2 | 3 | R | Andrew Corporation VHPX2-180A | | | 38.4000 | | | |
| 3 | 1 | T | Andrew Corporation VHPX2-220A | | H | 39.9000 | 76.6000 | | |
| 3 | 2 | R | Andrew Corporation VHPX2-220A | | | 39.9000 | | | |
| 3 | 3 | R | Andrew Corporation VHPX2-220A | | | 39.9000 | | | |
| 4 | 1 | T | Andrew Corporation VHPX2-180A | | V | 38.4000 | 225.1000 | | |
| 5 | 1 | T | Andrew Corporation VHPX2-180A | | H | 38.4000 | 225.1000 | | |
| 6 | 1 | T | Andrew Corporation VHPX2-220A | | H | 39.9000 | 225.1000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2545 Horse Pen Road, Herndon, VA | FAIRFAX | 8004447163 |
License history
| Date | File or call sign | Action |
|---|
| 2005-03-26 | WPQZ401 | LICAN |
| 2005-03-25 | WPQZ401 | ESUAPR |
| 2003-05-10 | WPQZ401 | LIAUA |
| 2003-01-28 | WPQZ401 | COR |
| 2002-06-14 | WPQZ401 | LIASS |
| 2002-06-01 | WPQZ401 | LIAUA |
| 2002-02-22 | WPQZ401 | LIASS |
| 2002-01-01 | WPQZ401 | LIAUA |
| 2001-08-31 | WPQZ401 | LIAUA |
| 2001-06-15 | WPQZ401 | LIASS |
| 2000-12-13 | WPQZ401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1934071 | 2026-08-02 02:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQZ401 | ULS 1934071 | 2026-08-02 02:46:01 |
| Status | C | ULS 1934071 | 2026-08-02 02:46:01 |
| Service | CF | ULS 1934071 | 2026-08-02 02:46:01 |
| Grant Date | 2000-12-13 | ULS 1934071 | 2026-08-02 02:46:01 |
| Expiration Date | 2010-12-13 | ULS 1934071 | 2026-08-02 02:46:01 |
| Cancellation Date | 2005-03-25 | ULS 1934071 | 2026-08-02 02:46:01 |