Universal Licensing System
WNNZ423
Motorola Inc.
License details
| ULS identifier | 1904595 |
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| Call sign | WNNZ423 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-05-06 |
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| Expiration | 2004-04-10 |
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| Cancellation | 2004-06-13 |
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| Frequency range | 451.375 - 456.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TEMPE, MARICOPA, AZ |
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| Coordinates | 33.3542222, -111.8979167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.37500000 | | | 40.000000 | 35.000000 | |
| 2 | 1 | MO | 451.37500000 | | | 5.000000 | | |
| 2 | 1 | MO | 456.37500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 20K0F3E |
| 2 | 1 | 451.37500000 | | 20K0F3E |
| 2 | 1 | 456.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8402 S PRICE, TEMPE, MARICOPA, AZ | 33.35422222, -111.89791667 | 363.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8402 S PRICE SE COR OF BLDG, TEMPE, AZ | | 6028974451 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-13 | WNNZ423 | LIEXP |
| 2004-01-12 | WNNZ423 | LETRES |
| 2003-07-03 | WNNZ423 | LIAUA |
| 2002-02-07 | WNNZ423 | LIAUA |
| 2002-02-04 | WNNZ423 | AUDOPR |
| 2000-11-24 | WNNZ423 | LICCNV |
| 1999-05-06 | WNNZ423 | AUTHPR |
| 1999-05-06 | WNNZ423 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1904595 | 2026-08-02 01:12:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNZ423 | ULS 1904595 | 2026-08-02 01:12:08 |
| Status | E | ULS 1904595 | 2026-08-02 01:12:08 |
| Service | IG | ULS 1904595 | 2026-08-02 01:12:08 |
| Grant Date | 1999-05-06 | ULS 1904595 | 2026-08-02 01:12:08 |
| Expiration Date | 2004-04-10 | ULS 1904595 | 2026-08-02 01:12:08 |
| Cancellation Date | 2004-06-13 | ULS 1904595 | 2026-08-02 01:12:08 |