Universal Licensing System
WQYH297
Flood Control District of Maricopa County
License details
| ULS identifier | 3851416 |
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| Call sign | WQYH297 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2026-07-08 |
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| Expiration | 2036-09-27 |
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| Frequency range | 171.875 MHz |
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| Locations | 4 |
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| Representative location | Phoenix, MARICOPA, AZ |
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| Coordinates | 33.6938889, -112.0511111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 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 | |
| 4 | 1 | FX | 171.87500000 | | | 4.000000 | 28.400000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 171.87500000 | | 11K0F2D |
| 2 | 1 | 171.87500000 | | 11K0F2D |
| 3 | 1 | 171.87500000 | | 11K0F2D |
| 4 | 1 | 171.87500000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Cave Creek at Central AZ Project Canal (4907), Phoenix, MARICOPA, AZ | 33.69388889, -112.05111111 | 494.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 2 | T | EMF below Powerline Floodway (6755), Mesa, MARICOPA, AZ | 33.31713889, -111.68425000 | 433.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 3 | T | Skunk Creek at Desert Hills Dr. (50648), Phoenix, MARICOPA, AZ | 33.84283333, -112.09222222 | 608.500 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 4 | T | Cave Creek at Carefree Highway (50657), Phoenix, MARICOPA, AZ | 33.79855556, -112.12311111 | 553.000 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 | 191.0000 | | |
| 1 | 2 | T | | 5.000 m | V | 7.1000 | 287.0000 | | |
| 1 | 3 | T | | 5.000 m | V | 7.1000 | 183.0000 | | |
| 1 | 4 | T | | 5.000 m | V | 7.1000 | 194.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2801 W. Durango St., Phoenix, AZ | MARICOPA | 6025061501 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-08 | WQYH297 | LIREN |
| 2026-07-06 | WQYH297 | LETRES |
| 2026-06-29 | WQYH297 | ESURNW |
| 2016-09-27 | WQYH297 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3851416 | 2026-08-02 01:26:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQYH297 | ULS 3851416 | 2026-08-02 01:26:04 |
| Status | A | ULS 3851416 | 2026-08-02 01:26:04 |
| Service | PW | ULS 3851416 | 2026-08-02 01:26:04 |
| Grant Date | 2026-07-08 | ULS 3851416 | 2026-08-02 01:26:04 |
| Expiration Date | 2036-09-27 | ULS 3851416 | 2026-08-02 01:26:04 |