Universal Licensing System
WPON983
Winstar Spectrum, LLC
License details
| ULS identifier | 1081597 |
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| Call sign | WPON983 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-04-28 |
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| Expiration | 2010-04-28 |
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| Cancellation | 2005-03-25 |
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| Frequency range | 21375 - 21475 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | Schaumburg, COOK, IL |
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| Coordinates | 42.0519722, -88.0323056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:42:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21375.00000000 | | | | | |
| 1 | 1 | FXO | 21425.00000000 | | | | | |
| 1 | 2 | FXO | 21475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21325.00000000 | | 40M0F7W |
| 1 | 2 | 21375.00000000 | | 40M0F7W |
| 1 | 1 | 21425.00000000 | | 40M0F7W |
| 1 | 2 | 21475.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1900 East Golf, Schaumburg, COOK, IL | 42.05197222, -88.03230556 | 223.700 m | BPIPE | 51.200 m structure / 54.900 m overall | |
| 2 | R | | 42.04836111, -88.03175000 | 223.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation VHPX2-220A | | H | 39.9000 | 173.5000 | | |
| 1 | 2 | R | Andrew Corporation VHPX2-220A | | | 39.9000 | | | |
| 2 | 1 | T | Andrew Corporation VHPX2-220A | | V | 39.9000 | 173.5000 | | |
| 2 | 2 | R | Andrew Corporation VHPX2-220A | | | 39.9000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2545 Horse Pen Road, 4th Floor, Herndon, VA | FAIRFAX | 8004447163 |
License history
| Date | File or call sign | Action |
|---|
| 2005-03-26 | WPON983 | LICAN |
| 2005-03-25 | WPON983 | ESUAPR |
| 2003-05-10 | WPON983 | LIAUA |
| 2003-01-28 | WPON983 | COR |
| 2002-06-14 | WPON983 | LIASS |
| 2002-06-01 | WPON983 | LIAUA |
| 2002-02-22 | WPON983 | LIASS |
| 2001-12-28 | WPON983 | LIAUA |
| 2001-08-31 | WPON983 | LIAUA |
| 2001-06-15 | WPON983 | LIASS |
| 2000-08-24 | WPON983 | LITRAN |
| 2000-06-29 | WPON983 | LIAUA |
| 2000-04-28 | WPON983 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1081597 | 2026-08-09 15:42:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPON983 | ULS 1081597 | 2026-08-09 15:42:57 |
| Status | C | ULS 1081597 | 2026-08-09 15:42:57 |
| Service | CF | ULS 1081597 | 2026-08-09 15:42:57 |
| Grant Date | 2000-04-28 | ULS 1081597 | 2026-08-09 15:42:57 |
| Expiration Date | 2010-04-28 | ULS 1081597 | 2026-08-09 15:42:57 |
| Cancellation Date | 2005-03-25 | ULS 1081597 | 2026-08-09 15:42:57 |