Universal Licensing System
KON557
CHAS ROBERTS AIR CONDITIONING
License details
| ULS identifier | 1636582 |
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| Call sign | KON557 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-01 |
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| Expiration | 2003-01-27 |
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| Cancellation | 2003-05-04 |
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| Frequency range | 151.835 MHz |
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| Locations | 2 |
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| Representative location | PHOENIX, MARICOPA, AZ |
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| Coordinates | 33.5750278, -112.1015278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:59 |
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Licensee
| Name | CHAS ROBERTS AIR CONDITIONING |
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| Applicant type | C |
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| Location | PHOENIX, AZ |
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| Address | 9828 NORTH 19TH AVE, PHOENIX, AZ, 85027 |
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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 | MO | 151.83500000 | | | 90.000000 | | |
| 2 | 1 | FB | 151.83500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.83500000 | | 20K0F3E |
| 2 | 1 | 151.83500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 9828 N 19TH AVE, PHOENIX, MARICOPA, AZ | 33.57502778, -112.10152778 | 396.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9828 N 19TH AVE, PHOENIX, AZ | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-04 | KON557 | LIEXP |
| 2002-11-04 | KON557 | LETRES |
| 2001-10-26 | KON557 | AUDOPR |
| 2000-11-23 | KON557 | LICCNV |
| 1997-12-01 | KON557 | LIREN |
| 1997-12-01 | KON557 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1636582 | 2026-08-02 01:27:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KON557 | ULS 1636582 | 2026-08-02 01:27:59 |
| Status | E | ULS 1636582 | 2026-08-02 01:27:59 |
| Service | IG | ULS 1636582 | 2026-08-02 01:27:59 |
| Grant Date | 1997-12-01 | ULS 1636582 | 2026-08-02 01:27:59 |
| Expiration Date | 2003-01-27 | ULS 1636582 | 2026-08-02 01:27:59 |
| Cancellation Date | 2003-05-04 | ULS 1636582 | 2026-08-02 01:27:59 |