Universal Licensing System
WQLI537
Flood Control District of Maricopa County
License details
| ULS identifier | 3164993 |
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| Call sign | WQLI537 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-01-02 |
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| Expiration | 2030-01-20 |
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| Frequency range | 171.85 - 171.875 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | Phoenix, MARICOPA, AZ |
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| Coordinates | 33.6066111, -112.0578889 |
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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 |
|---|
| 3 | 1 | FX | 171.85000000 | | | 4.000000 | 28.400000 | |
| 1 | 1 | FX | 171.87500000 | | | 4.000000 | 28.400000 | |
| 2 | 1 | FX | 171.87500000 | | | 4.000000 | 28.400000 | |
| 4 | 1 | FX | 171.87500000 | | | 4.000000 | 28.400000 | |
| 5 | 1 | FX | 171.87500000 | | | 4.000000 | 28.400000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 171.85000000 | | 11K0F2D |
| 1 | 1 | 171.87500000 | | 11K0F2D |
| 2 | 1 | 171.87500000 | | 11K0F2D |
| 4 | 1 | 171.87500000 | | 11K0F2D |
| 5 | 1 | 171.87500000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Phoenix Dam 2B near Thunderbird & 7th St. # 50099, Phoenix, MARICOPA, AZ | 33.60661111, -112.05788889 | 467.500 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 2 | T | Phoenix Dam 2A near Thunderbird & 7th St. # 50090, Phoenix, MARICOPA, AZ | 33.60366667, -112.06466667 | 465.900 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 3 | T | Iron Dike near Sunflower # 5925, Sunflower, GILA, AZ | 33.92905556, -111.44441667 | 1476.400 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 4 | T | Phoenix Dam #4 near SR51 & Northern Ave. # 50122, Phoenix, MARICOPA, AZ | 33.55858333, -112.04272222 | 429.800 m | PIPE | 3.000 m structure / 5.000 m overall | N |
| 5 | T | Phoenix Dam #99 near SR51 & Shea Blvd. #50127, Phoenix, MARICOPA, AZ | 33.57475000, -112.01427778 | 477.400 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 | 195.0000 | | |
| 1 | 2 | T | | 5.000 m | V | 7.1000 | 194.0000 | | |
| 1 | 3 | T | | 5.000 m | V | 7.1000 | 128.0000 | | |
| 1 | 4 | T | | 5.000 m | V | 7.1000 | 206.0000 | | |
| 1 | 5 | T | | 5.000 m | V | 7.1000 | 222.0000 | | |
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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| 2020-01-02 | WQLI537 | LIREN |
| 2019-11-30 | WQLI537 | ESURNW |
| 2019-11-04 | WQLI537 | LETRES |
| 2019-10-31 | WQLI537 | ESURNW |
| 2013-02-07 | WQLI537 | LIMOD |
| 2012-09-14 | WQLI537 | ESUAPR |
| 2010-01-29 | WQLI537 | LIISS |
| 2010-01-29 | WQLI537 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3164993 | 2026-08-02 01:26:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQLI537 | ULS 3164993 | 2026-08-02 01:26:04 |
| Status | A | ULS 3164993 | 2026-08-02 01:26:04 |
| Service | PW | ULS 3164993 | 2026-08-02 01:26:04 |
| Grant Date | 2020-01-02 | ULS 3164993 | 2026-08-02 01:26:04 |
| Expiration Date | 2030-01-20 | ULS 3164993 | 2026-08-02 01:26:04 |