Universal Licensing System
WZZ797
CHIRILLO ELECTRONICS INC
License details
| ULS identifier | 1146561 |
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| Call sign | WZZ797 |
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| Radio service | RP |
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| Status | C |
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| Grant date | 2000-09-08 |
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| Expiration | 2005-02-01 |
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| Cancellation | 2001-04-24 |
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| Frequency range | 450.3125 - 455.3125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MESA, MARICOPA, AZ |
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| Coordinates | 33.3886667, -111.8720833 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-09 00:48:33 |
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Licensee
| Name | CHIRILLO ELECTRONICS INC |
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| Location | BROOKFIELD, MO |
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| Address | 107 SOUTH MAIN, BROOKFIELD, MO, 64628 |
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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 | 450.31250000 | | | 50.000000 | | |
| 2 | 1 | MO | 450.31250000 | | | 50.000000 | | |
| 1 | 1 | FB | 455.31250000 | | | 50.000000 | | |
| 2 | 1 | MO | 455.31250000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.31250000 | | 25K0F3E |
| 2 | 1 | 450.31250000 | | 25K0F3E |
| 1 | 1 | 455.31250000 | | 25K0F3E |
| 2 | 1 | 455.31250000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1833 W SOUTHERN AVE, MESA, MARICOPA, AZ | 33.38866667, -111.87208333 | | | | N |
| 2 | T | MESA, MARICOPA, AZ | 33.38866667, -111.87208333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 7.000 m | | | | | |
| 1 | 2 | T | | 7.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-24 | WZZ797 | COR |
| 2000-09-15 | WZZ797 | LICCNV |
| 2000-09-15 | WZZ797 | COR |
| 2000-09-08 | WZZ797 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1146561 | 2026-08-09 00:48:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WZZ797 | ULS 1146561 | 2026-08-09 00:48:33 |
| Status | C | ULS 1146561 | 2026-08-09 00:48:33 |
| Service | RP | ULS 1146561 | 2026-08-09 00:48:33 |
| Grant Date | 2000-09-08 | ULS 1146561 | 2026-08-09 00:48:33 |
| Expiration Date | 2005-02-01 | ULS 1146561 | 2026-08-09 00:48:33 |
| Cancellation Date | 2001-04-24 | ULS 1146561 | 2026-08-09 00:48:33 |