Universal Licensing System
WPWU497
Snohomish County 911
License details
| ULS identifier | 2479130 |
|---|
| Call sign | WPWU497 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2022-11-19 |
|---|
| Expiration | 2033-01-22 |
|---|
| Frequency range | 11445 - 11565 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | ARLINGTON, SNOHOMISH, WA |
|---|
| Coordinates | 48.1361389, -121.9825556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:40 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11445.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11445.00000000 | | 30M0D7W |
| 1 | 1 | 11565.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT. JORDAN, ARLINGTON, SNOHOMISH, WA | 48.13613889, -121.98255556 | 625.800 m | GTOWER | 96.900 m structure / 96.900 m overall | N |
| 2 | R | | 48.30219444, -121.99658333 | 812.200 m | | | |
| 3 | R | | 48.05230556, -122.11177778 | 137.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHP6-107 | | V | 43.6000 | 356.8000 | | |
| 1 | 2 | R | Commscope VHP6-107 | | | 43.6000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHP4-107 | | | 40.5000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHP4-107 | | V | 40.5000 | 226.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-19 | WPWU497 | LIREN |
| 2022-10-31 | WPWU497 | LETRES |
| 2020-10-02 | WPWU497 | LIAUA |
| 2017-10-18 | WPWU497 | LIAUA |
| 2017-09-22 | WPWU497 | LIAUA |
| 2015-12-08 | WPWU497 | LIMOD |
| 2012-11-28 | WPWU497 | LIREN |
| 2012-11-27 | WPWU497 | ESUAPR |
| 2012-11-23 | WPWU497 | ESURNW |
| 2012-10-29 | WPWU497 | LETRES |
| 2012-10-24 | WPWU497 | ESURNW |
| 2005-06-16 | WPWU497 | AUTHPR |
| 2005-04-25 | WPWU497 | LETCNS |
| 2004-07-30 | WPWU497 | LIAUA |
| 2004-07-29 | WPWU497 | ESUAPR |
| 2004-06-02 | WPWU497 | AUTHPR |
| 2004-04-20 | WPWU497 | LETCNS |
| 2003-01-22 | WPWU497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2479130 | 2026-08-02 02:44:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWU497 | ULS 2479130 | 2026-08-02 02:44:40 |
| Status | A | ULS 2479130 | 2026-08-02 02:44:40 |
| Service | MW | ULS 2479130 | 2026-08-02 02:44:40 |
| Grant Date | 2022-11-19 | ULS 2479130 | 2026-08-02 02:44:40 |
| Expiration Date | 2033-01-22 | ULS 2479130 | 2026-08-02 02:44:40 |