Universal Licensing System
KOB561
Arizona Public Service Company
License details
| ULS identifier | 1887045 |
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| Call sign | KOB561 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-09-25 |
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| Expiration | 2012-12-22 |
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| Cancellation | 2012-07-09 |
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| Frequency range | 153.455 - 153.59 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | YUMA, YUMA, AZ |
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| Coordinates | 32.6700556, -114.3357778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FBC | 153.45500000 | | | 100.000000 | 340.000000 | |
| 1 | 1 | FBC | 153.59000000 | | | 100.000000 | 340.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 153.45500000 | | 20K0F3E |
| 1 | 1 | 153.59000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TELEGRAPH PASS 16 MI E, YUMA, YUMA, AZ | 32.67005556, -114.33577778 | 483.000 m | | 18.000 m structure / 18.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
| 2 | 1 | T | | 24.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ENERGY CONTROL CTR 502 S 2ND AVE, PHOENIX, AZ | | 6022501080 |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-10 | KOB561 | LICAN |
| 2003-11-20 | KOB561 | LIAUA |
| 2003-11-13 | KOB561 | LIASS |
| 2002-09-25 | KOB561 | LIREN |
| 2002-03-04 | KOB561 | AUDOPR |
| 2001-03-29 | KOB561 | LIAUA |
| 2001-02-08 | KOB561 | LIASS |
| 2000-11-24 | KOB561 | LICCNV |
| 2000-07-07 | KOB561 | AUTHPR |
| 2000-07-07 | KOB561 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1887045 | 2026-08-02 01:09:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOB561 | ULS 1887045 | 2026-08-02 01:09:09 |
| Status | C | ULS 1887045 | 2026-08-02 01:09:09 |
| Service | IG | ULS 1887045 | 2026-08-02 01:09:09 |
| Grant Date | 2002-09-25 | ULS 1887045 | 2026-08-02 01:09:09 |
| Expiration Date | 2012-12-22 | ULS 1887045 | 2026-08-02 01:09:09 |
| Cancellation Date | 2012-07-09 | ULS 1887045 | 2026-08-02 01:09:09 |