Universal Licensing System
WQPX609
Ottawa Police Department
License details
| ULS identifier | 3408424 |
|---|
| Call sign | WQPX609 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2022-09-13 |
|---|
| Expiration | 2032-09-11 |
|---|
| Frequency range | 21875 - 23125 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Ottawa, LA SALLE, IL |
|---|
| Coordinates | 41.3494444, -88.8445000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 9M20D1D |
| 1 | 2 | 21875.00000000 | | 9M20D1D |
| 1 | 2 | 21875.00000000 | | 9M20D1D |
| 1 | 2 | 21875.00000000 | | 9M20D1D |
| 1 | 2 | 21875.00000000 | | 9M20D1D |
| 1 | 2 | 21875.00000000 | | 9M20D1D |
| 1 | 1 | 23125.00000000 | | 9M20D1D |
| 1 | 1 | 23125.00000000 | | 9M20D1D |
| 1 | 1 | 23125.00000000 | | 9M20D1D |
| 1 | 1 | 23125.00000000 | | 9M20D1D |
| 1 | 1 | 23125.00000000 | | 9M20D1D |
| 1 | 1 | 23125.00000000 | | 9M20D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 301 W. Lafayette, Ottawa, LA SALLE, IL | 41.34944444, -88.84450000 | 150.000 m | GTOWER | 21.300 m structure / 21.300 m overall | N |
| 2 | R | | 41.36830556, -88.83108333 | 187.000 m | | | |
| 3 | R | | 41.33152778, -88.83966667 | 181.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD 85010089011 | | V | 35.3000 | 28.2000 | | |
| 1 | 2 | R | Cambium Networks, LTD 85010089011 | | | 35.3000 | 0.0000 | | |
| 1 | 3 | R | Cambium Networks, LTD 85010089011 | | | 35.3000 | 0.0000 | | |
| 2 | 1 | T | Cambium Networks, LTD 85010089011 | | V | 35.3000 | 168.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-13 | WQPX609 | LIREN |
| 2022-09-01 | WQPX609 | ESURNW |
| 2022-08-12 | WQPX609 | ESURNW |
| 2022-07-13 | WQPX609 | ESURNW |
| 2022-06-20 | WQPX609 | LETRES |
| 2022-06-13 | WQPX609 | ESURNW |
| 2013-12-10 | WQPX609 | LETCNS |
| 2013-06-28 | WQPX609 | LIMOD |
| 2013-06-26 | WQPX609 | LIASS |
| 2013-06-25 | WQPX609 | ESUAPR |
| 2012-09-11 | WQPX609 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3408424 | 2026-08-02 02:46:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPX609 | ULS 3408424 | 2026-08-02 02:46:22 |
| Status | A | ULS 3408424 | 2026-08-02 02:46:22 |
| Service | MW | ULS 3408424 | 2026-08-02 02:46:22 |
| Grant Date | 2022-09-13 | ULS 3408424 | 2026-08-02 02:46:22 |
| Expiration Date | 2032-09-11 | ULS 3408424 | 2026-08-02 02:46:22 |