Universal Licensing System
WRBQ587
Sprint Spectrum, L.P.
License details
| ULS identifier | 4048276 |
|---|
| Call sign | WRBQ587 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2018-05-22 |
|---|
| Expiration | 2028-05-22 |
|---|
| Cancellation | 2019-09-10 |
|---|
| Frequency range | 17865 - 17915 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Seattle, KING, WA |
|---|
| Coordinates | 47.5643333, -122.3074722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:58 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1660 S Columbian Way, Seattle, KING, WA | 47.56433333, -122.30747222 | 105.900 m | B | 48.800 m structure / 48.800 m overall | |
| 2 | R | | 47.57497222, -122.33469444 | 4.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB1-190CIPN | | V | 34.2000 | 300.0000 | | |
| 1 | 2 | R | RFS SB1-190CIPN | | | 34.2000 | | | |
| 2 | 1 | T | RFS SB1-190CIPN | | H | 34.2000 | 300.0000 | | |
| 2 | 2 | R | RFS SB1-190CIPN | | | 34.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-09-11 | WRBQ587 | LICAN |
| 2019-08-27 | WRBQ587 | LETCNS |
| 2018-05-22 | WRBQ587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4048276 | 2026-08-02 02:46:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBQ587 | ULS 4048276 | 2026-08-02 02:46:58 |
| Status | C | ULS 4048276 | 2026-08-02 02:46:58 |
| Service | CF | ULS 4048276 | 2026-08-02 02:46:58 |
| Grant Date | 2018-05-22 | ULS 4048276 | 2026-08-02 02:46:58 |
| Expiration Date | 2028-05-22 | ULS 4048276 | 2026-08-02 02:46:58 |
| Cancellation Date | 2019-09-10 | ULS 4048276 | 2026-08-02 02:46:58 |