Universal Licensing System
WPSK577
Winstar Spectrum, LLC
License details
| ULS identifier | 2323454 |
|---|
| Call sign | WPSK577 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2001-06-01 |
|---|
| Expiration | 2011-06-01 |
|---|
| Cancellation | 2005-03-25 |
|---|
| Frequency range | 21575 - 22025 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Seattle, KING, WA |
|---|
| Coordinates | 47.6047222, -122.3305556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21575.00000000 | | | | | |
| 1 | 2 | FXO | 21975.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21575.00000000 | | 40M0F7W |
| 1 | 2 | 21975.00000000 | | 40M0F7W |
| 1 | 1 | 22025.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 701 5th Ave., Seattle, KING, WA | 47.60472222, -122.33055556 | 52.100 m | BANT | 269.700 m structure / 275.500 m overall | |
| 2 | R | | 47.60594444, -122.33513889 | 22.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation VHPX2-220A | | V | 39.9000 | 291.5000 | | |
| 1 | 2 | R | Andrew Corporation VHPX2-220A | | | 39.9000 | | | |
| 2 | 1 | T | Andrew Corporation VHPX2-220A | | H | 39.9000 | 291.5000 | | |
| 2 | 2 | R | Andrew Corporation VHPX2-220A | | | 39.9000 | | | |
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 | WPSK577 | LICAN |
| 2005-03-25 | WPSK577 | ESUAPR |
| 2003-05-10 | WPSK577 | LIAUA |
| 2003-01-28 | WPSK577 | COR |
| 2002-09-03 | WPSK577 | LETCNS |
| 2002-06-14 | WPSK577 | LIASS |
| 2002-06-01 | WPSK577 | LIAUA |
| 2002-03-30 | WPSK577 | LIAUA |
| 2002-02-22 | WPSK577 | LIASS |
| 2002-01-01 | WPSK577 | LIAUA |
| 2001-08-31 | WPSK577 | LIAUA |
| 2001-06-01 | WPSK577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2323454 | 2026-08-02 02:46:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSK577 | ULS 2323454 | 2026-08-02 02:46:09 |
| Status | C | ULS 2323454 | 2026-08-02 02:46:09 |
| Service | CF | ULS 2323454 | 2026-08-02 02:46:09 |
| Grant Date | 2001-06-01 | ULS 2323454 | 2026-08-02 02:46:09 |
| Expiration Date | 2011-06-01 | ULS 2323454 | 2026-08-02 02:46:09 |
| Cancellation Date | 2005-03-25 | ULS 2323454 | 2026-08-02 02:46:09 |