Universal Licensing System
WQQN496
Flood Control District of Maricopa County
License details
| ULS identifier | 3442420 |
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| Call sign | WQQN496 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-02-15 |
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| Expiration | 2033-02-01 |
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| Frequency range | 171.85 - 171.875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Mesa, MARICOPA, AZ |
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| Coordinates | 33.4546667, -111.6067778 |
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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 |
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| 1 | 1 | FX | 171.85000000 | | | 5.000000 | 35.500000 | |
| 2 | 1 | FX | 171.87500000 | | | 5.000000 | 35.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 171.85000000 | | 11K0F2D |
| 2 | 1 | 171.87500000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | East Maricopa Floodway at Arizona Ave. Weather Station, Chandler, PINAL, AZ | 33.16933333, -111.84258333 | 370.000 m | PIPE | 3.000 m structure / 5.000 m overall | |
| 2 | T | Amigos Wash in Usery Mtn. Park, Mesa, MARICOPA, AZ | 33.45466667, -111.60677778 | 546.000 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 | 140.0000 | | |
| 1 | 2 | T | | 5.000 m | V | 7.1000 | 267.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2801 W. Durango St., Phoenix, AZ | MARICOPA | 6025061501 |
License history
| Date | File or call sign | Action |
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| 2023-02-15 | WQQN496 | LIREN |
| 2023-01-22 | WQQN496 | ESURNW |
| 2023-01-02 | WQQN496 | ESURNW |
| 2022-12-03 | WQQN496 | ESURNW |
| 2022-11-07 | WQQN496 | LETRES |
| 2022-11-03 | WQQN496 | ESURNW |
| 2013-11-05 | WQQN496 | LETCNS |
| 2013-02-01 | WQQN496 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3442420 | 2026-08-02 01:26:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQQN496 | ULS 3442420 | 2026-08-02 01:26:04 |
| Status | A | ULS 3442420 | 2026-08-02 01:26:04 |
| Service | PW | ULS 3442420 | 2026-08-02 01:26:04 |
| Grant Date | 2023-02-15 | ULS 3442420 | 2026-08-02 01:26:04 |
| Expiration Date | 2033-02-01 | ULS 3442420 | 2026-08-02 01:26:04 |