Universal Licensing System
KOK4
PHOENIX, CITY OF
License details
| ULS identifier | 1968630 |
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| Call sign | KOK4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2019-04-22 |
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| Expiration | 2029-05-25 |
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| Frequency range | 123.5 MHz |
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| Locations | 1 |
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| Representative location | PHOENIX, MARICOPA, AZ |
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| Coordinates | 33.6864167, -112.0729167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:10 |
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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 | FAS | 123.50000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 123.50000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PHOENIX DEER VALLEY MUNICIPAL AIRPORT, PHOENIX, MARICOPA, AZ | 33.68641667, -112.07291667 | 448.000 m | BANT | 10.000 m structure / 10.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 10.000 m | V | 3.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | PHOENIX POLICE AIR PATROL FACILITY PHOENIX DEER VALLEY MUNICIPAL AIRPORT, PHOENIX, AZ | | |
| 2 | 2441 S. 22nd Ave, Phoenix, AZ | MARICOPA | 6022624444 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-21 | KOK4 | LIAUA |
| 2019-04-22 | KOK4 | LIREN |
| 2019-03-26 | KOK4 | ESURNW |
| 2019-02-11 | KOK4 | LETRES |
| 2009-03-04 | KOK4 | LIREN |
| 2009-03-03 | KOK4 | ESUAPR |
| 2009-03-02 | KOK4 | LETRES |
| 2009-02-24 | KOK4 | ESURNW |
| 2008-01-24 | KOK4 | ESUAPR |
| 2008-01-19 | KOK4 | LIAUA |
| 2004-07-31 | KOK4 | ESCAPR |
| 2004-07-31 | KOK4 | LIAUA |
| 2004-07-30 | KOK4 | EFUAPR |
| 2004-07-30 | KOK4 | ESUAPR |
| 2004-03-09 | KOK4 | ESUAPR |
| 2004-03-03 | KOK4 | LETRES |
| 2003-03-19 | KOK4 | LIAUA |
| 2001-04-27 | KOK4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1968630 | 2026-08-02 02:08:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KOK4 | ULS 1968630 | 2026-08-02 02:08:10 |
| Status | A | ULS 1968630 | 2026-08-02 02:08:10 |
| Service | AF | ULS 1968630 | 2026-08-02 02:08:10 |
| Grant Date | 2019-04-22 | ULS 1968630 | 2026-08-02 02:08:10 |
| Expiration Date | 2029-05-25 | ULS 1968630 | 2026-08-02 02:08:10 |