Universal Licensing System
WPSS577
Avista Corporation
License details
| ULS identifier | 2335472 |
|---|
| Call sign | WPSS577 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-06-17 |
|---|
| Expiration | 2031-07-24 |
|---|
| Frequency range | 11445 - 11525 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SPOKANE, SPOKANE, WA |
|---|
| Coordinates | 47.6735000, -117.3885278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:46 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
| 1 | 2 | FXO | 11525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
| 1 | 2 | 11525.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E 1411 MISSION AVE, SPOKANE, SPOKANE, WA | 47.67350000, -117.38852778 | 577.600 m | TOWER | 28.000 m structure / 31.100 m overall | |
| 3 | R | | 47.92211111, -117.11408333 | 1786.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Commscope UHX10-107 J RF | | | 48.0000 | | | |
| 2 | 1 | T | Comscope UHX10-107 JRF | | S | 48.0000 | 36.5000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1411 E MISSION, SPOKANE, WA | SPOKANE | 5094954807 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-07 | WPSS577 | LIAUA |
| 2021-06-17 | WPSS577 | LIREN |
| 2021-05-03 | WPSS577 | LETRES |
| 2021-01-26 | WPSS577 | LIAUA |
| 2017-09-12 | WPSS577 | LETCNS |
| 2016-09-23 | WPSS577 | LIAUA |
| 2016-09-22 | WPSS577 | ESUAPR |
| 2016-06-10 | WPSS577 | LIMOD |
| 2016-05-26 | WPSS577 | ESUAPR |
| 2013-02-23 | WPSS577 | LIAUA |
| 2013-02-22 | WPSS577 | ESUAPR |
| 2011-05-05 | WPSS577 | LIREN |
| 2011-05-04 | WPSS577 | ESUAPR |
| 2011-05-02 | WPSS577 | LETRES |
| 2008-11-26 | WPSS577 | LIAUA |
| 2008-11-25 | WPSS577 | ESUAPR |
| 2002-10-21 | WPSS577 | LETCNS |
| 2002-05-09 | WPSS577 | LIAUA |
| 2001-07-24 | WPSS577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2335472 | 2026-08-02 02:44:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSS577 | ULS 2335472 | 2026-08-02 02:44:46 |
| Status | A | ULS 2335472 | 2026-08-02 02:44:46 |
| Service | MG | ULS 2335472 | 2026-08-02 02:44:46 |
| Grant Date | 2021-06-17 | ULS 2335472 | 2026-08-02 02:44:46 |
| Expiration Date | 2031-07-24 | ULS 2335472 | 2026-08-02 02:44:46 |