Universal Licensing System
WQZA741
Flood Control District of Maricopa County
License details
| ULS identifier | 3902448 |
|---|---|
| Call sign | WQZA741 |
| Radio service | PW |
| Status | A |
| Grant date | 2017-03-22 |
| Expiration | 2027-03-22 |
| Frequency range | 170.25 - 171.875 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | Mesa, MARICOPA, AZ |
| Coordinates | 33.4310278, -111.7361667 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:26:04 |
Licensee
| Name | Flood Control District of Maricopa County |
|---|---|
| Applicant type | G |
| FRN | 0013622493 |
| Location | Phoenix, AZ |
| Address | 2801 W. Durango St., Phoenix, AZ, 85009 |
| Phone | 6025061501 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 4 | 1 | FX | 170.25000000 | 4.000000 | 28.400000 | |||
| 1 | 1 | FX | 171.87500000 | 4.000000 | 28.400000 | |||
| 2 | 1 | FX | 171.87500000 | 4.000000 | 28.400000 | |||
| 3 | 1 | FX | 171.87500000 | 4.000000 | 28.400000 | |||
| 5 | 1 | FX | 171.87500000 | 4.000000 | 28.400000 | |||
| 6 | 1 | FX | 171.87500000 | 4.000000 | 28.400000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 4 | 1 | 170.25000000 | 11K0F2D | |
| 1 | 1 | 171.87500000 | 11K0F2D | |
| 2 | 1 | 171.87500000 | 11K0F2D | |
| 3 | 1 | 171.87500000 | 11K0F2D | |
| 5 | 1 | 171.87500000 | 11K0F2D | |
| 6 | 1 | 171.87500000 | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Greenfield Rd. @ Adobe Rd. (50342), Mesa, MARICOPA, AZ | 33.43102778, -111.73616667 | 438.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 2 | T | Recker Rd. @ McLellan Rd. (50344), Mesa, MARICOPA, AZ | 33.44586111, -111.70144444 | 479.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 3 | T | University Dr. @ 62nd St. Basin (50346), Mesa, MARICOPA, AZ | 33.42369444, -111.69741667 | 464.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 4 | T | Main St. @ Hawes Rd. (50347), Mesa, MARICOPA, AZ | 33.41625000, -111.65336111 | 525.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 5 | T | Jefferson Park (50349), Mesa, MARICOPA, AZ | 33.40819444, -111.68025000 | 462.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 6 | T | US 60 @ Ellsworth Rd. (50358), Mesa, MARICOPA, AZ | 33.38947222, -111.63261111 | 485.500 m | PIPE | 3.000 m structure / 5.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 5.000 m | V | 7.1000 | 270.0000 | |||
| 1 | 2 | T | 5.000 m | V | 7.1000 | 267.0000 | |||
| 1 | 3 | T | 5.000 m | V | 7.1000 | 271.0000 | |||
| 1 | 4 | T | 5.000 m | V | 7.1000 | 272.0000 | |||
| 1 | 5 | T | 5.000 m | V | 7.1000 | 273.0000 | |||
| 1 | 6 | T | 5.000 m | V | 7.1000 | 275.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2801 W. Durango St., Phoenix, AZ | MARICOPA | 6025061501 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2017-03-22 | WQZA741 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3902448 | 2026-08-02 01:26:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQZA741 | ULS 3902448 | 2026-08-02 01:26:04 |
| Status | A | ULS 3902448 | 2026-08-02 01:26:04 |
| Service | PW | ULS 3902448 | 2026-08-02 01:26:04 |
| Grant Date | 2017-03-22 | ULS 3902448 | 2026-08-02 01:26:04 |
| Expiration Date | 2027-03-22 | ULS 3902448 | 2026-08-02 01:26:04 |