Universal Licensing System
KEQ577
PHELPS DODGE CORP
License details
| ULS identifier | 1876471 |
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| Call sign | KEQ577 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1998-08-26 |
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| Expiration | 2003-10-27 |
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| Cancellation | 2002-05-24 |
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| Frequency range | 152.87 MHz |
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| Locations | 1 |
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| Representative location | AJO, PIMA, AZ |
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| Coordinates | 32.3633889, -112.8623889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:25 |
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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 | FB | 152.87000000 | | | 350.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.87000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ENGINEERING OFFICE & OPEN PIT MINE, AJO, PIMA, AZ | 32.36338889, -112.86238889 | 545.200 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ENGINEERING OFFICE & OPEN PIT MINE, AJO, AZ | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-25 | KEQ577 | LICAN |
| 2002-01-31 | KEQ577 | LIAUA |
| 2001-12-10 | KEQ577 | AUDOPR |
| 2000-11-24 | KEQ577 | LICCNV |
| 1998-08-26 | KEQ577 | AUTHPR |
| 1998-08-26 | KEQ577 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1876471 | 2026-08-02 01:24:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KEQ577 | ULS 1876471 | 2026-08-02 01:24:25 |
| Status | C | ULS 1876471 | 2026-08-02 01:24:25 |
| Service | IG | ULS 1876471 | 2026-08-02 01:24:25 |
| Grant Date | 1998-08-26 | ULS 1876471 | 2026-08-02 01:24:25 |
| Expiration Date | 2003-10-27 | ULS 1876471 | 2026-08-02 01:24:25 |
| Cancellation Date | 2002-05-24 | ULS 1876471 | 2026-08-02 01:24:25 |