Universal Licensing System
WPON474
Winstar Spectrum, LLC
License details
| ULS identifier | 1078559 |
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| Call sign | WPON474 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-04-04 |
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| Expiration | 2010-04-04 |
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| Cancellation | 2005-03-25 |
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| Frequency range | 17800 - 18000 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Los Angeles, LOS ANGELES, CA |
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| Coordinates | 34.0580556, -118.4459167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17800.00000000 | | | | | |
| 1 | 2 | FXO | 18000.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17800.00000000 | | 40M0F7W |
| 1 | 2 | 18000.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10960 Wilshire Blvd., Los Angeles, LOS ANGELES, CA | 34.05805556, -118.44591667 | 92.100 m | BPIPE | 99.700 m structure / 105.200 m overall | |
| 2 | R | | 34.01611111, -118.49175000 | 25.600 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 | 222.3000 | | |
| 1 | 2 | R | Andrew Corporation VHPX2-180A | | | 38.4000 | | | |
| 2 | 1 | T | Andrew Corporation VHPX2-180A | | H | 38.4000 | 222.3000 | | |
| 2 | 2 | R | Andrew Corporation VHPX2-180A | | | 38.4000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2545 Horse Pen Road, 4th Floor, Herndon, VA | FAIRFAX | 8004447163 |
License history
| Date | File or call sign | Action |
|---|
| 2005-03-26 | WPON474 | LICAN |
| 2005-03-25 | WPON474 | ESUAPR |
| 2003-05-10 | WPON474 | LIAUA |
| 2003-01-28 | WPON474 | COR |
| 2002-06-14 | WPON474 | LIASS |
| 2002-06-01 | WPON474 | LIAUA |
| 2002-02-22 | WPON474 | LIASS |
| 2001-12-28 | WPON474 | LIAUA |
| 2001-08-31 | WPON474 | LIAUA |
| 2001-06-15 | WPON474 | LIASS |
| 2000-08-24 | WPON474 | LITRAN |
| 2000-06-29 | WPON474 | LIAUA |
| 2000-04-04 | WPON474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1078559 | 2026-08-02 02:46:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPON474 | ULS 1078559 | 2026-08-02 02:46:09 |
| Status | C | ULS 1078559 | 2026-08-02 02:46:09 |
| Service | CF | ULS 1078559 | 2026-08-02 02:46:09 |
| Grant Date | 2000-04-04 | ULS 1078559 | 2026-08-02 02:46:09 |
| Expiration Date | 2010-04-04 | ULS 1078559 | 2026-08-02 02:46:09 |
| Cancellation Date | 2005-03-25 | ULS 1078559 | 2026-08-02 02:46:09 |