Universal Licensing System
WQIR224
Flood Control District of Maricopa County
License details
| ULS identifier | 3005428 |
|---|---|
| Call sign | WQIR224 |
| Radio service | PW |
| Status | A |
| Grant date | 2018-06-13 |
| Expiration | 2028-04-18 |
| Frequency range | 171.85 - 171.875 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | Phoenix, MARICOPA, AZ |
| Coordinates | 33.3719444, -111.9704722 |
| 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 |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FX | 171.85000000 | 5.000000 | 35.500000 | |||
| 2 | 1 | FX | 171.85000000 | 5.000000 | 35.500000 | |||
| 3 | 1 | FX | 171.85000000 | 5.000000 | 35.500000 | |||
| 4 | 1 | FX | 171.85000000 | 5.000000 | 35.500000 | |||
| 5 | 1 | FX | 171.87500000 | 5.000000 | 35.500000 | |||
| 6 | 1 | FX | 171.87500000 | 5.000000 | 35.500000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 171.85000000 | 11K0F2D | |
| 2 | 1 | 171.85000000 | 11K0F2D | |
| 3 | 1 | 171.85000000 | 11K0F2D | |
| 4 | 1 | 171.85000000 | 11K0F2D | |
| 5 | 1 | 171.87500000 | 11K0F2D | |
| 6 | 1 | 171.87500000 | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Asher Hills (50755) near Rio Verde, Fountain Hills, MARICOPA, AZ | 33.71763889, -111.68422222 | 506.000 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 2 | T | McDowell Mountain Park (50758), Fountain Hills, MARICOPA, AZ | 33.70066667, -111.74527778 | 646.000 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 3 | T | Fraesfield Mountain (50762) near Dixaleta and 128th St., Scottsdale, MARICOPA, AZ | 33.76111111, -111.81383333 | 820.000 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 4 | T | Rackensack Canyon (50685), 8 miles NE of Cave Creek, Cave Creek, MARICOPA, AZ | 33.90163889, -111.84505556 | 1378.000 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 5 | T | Guadalupe FRS (50682) near I-10 and Baseline, Phoenix, MARICOPA, AZ | 33.37194444, -111.97047222 | 392.000 m | PIPE | 5.000 m structure / 6.000 m overall | N |
| 6 | T | South Mountain Park (50685) in south Phoenix, Phoenix, MARICOPA, AZ | 33.34438889, -112.03308333 | 687.000 m | PIPE | 3.000 m structure / 5.000 m overall | N |
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 | 236.0000 | |||
| 1 | 2 | T | 5.000 m | V | 7.1000 | 225.0000 | |||
| 1 | 3 | T | 5.000 m | V | 7.1000 | 67.0000 | |||
| 1 | 4 | T | 5.000 m | V | 7.1000 | 26.0000 | |||
| 1 | 5 | T | 6.000 m | V | 7.1000 | 295.0000 | |||
| 1 | 6 | T | 5.000 m | V | 7.1000 | 319.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2801 W. Durango St., Phoenix, AZ | MARICOPA | 6025061501 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2018-06-13 | WQIR224 | LIREN |
| 2018-03-19 | WQIR224 | ESURNW |
| 2018-02-17 | WQIR224 | ESURNW |
| 2018-01-22 | WQIR224 | LETRES |
| 2018-01-18 | WQIR224 | ESURNW |
| 2013-02-01 | WQIR224 | LIMOD |
| 2012-09-14 | WQIR224 | ESUAPR |
| 2008-04-18 | WQIR224 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3005428 | 2026-08-02 01:26:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQIR224 | ULS 3005428 | 2026-08-02 01:26:04 |
| Status | A | ULS 3005428 | 2026-08-02 01:26:04 |
| Service | PW | ULS 3005428 | 2026-08-02 01:26:04 |
| Grant Date | 2018-06-13 | ULS 3005428 | 2026-08-02 01:26:04 |
| Expiration Date | 2028-04-18 | ULS 3005428 | 2026-08-02 01:26:04 |