Universal Licensing System
WROT390
TOYOTA PROVING GROUNDS
License details
| ULS identifier | 4529905 |
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| Call sign | WROT390 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-12-06 |
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| Expiration | 2031-12-06 |
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| Frequency range | 451.55 - 457.775 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Wittman, MARICOPA, AZ |
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| Coordinates | 33.7436667, -112.7276667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.55000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.55000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.26250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.26250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.77500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.77500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.55000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.26250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.55000000 | | 7K60FXE |
| 2 | 1 | 451.55000000 | | 7K60FXE |
| 1 | 1 | 452.26250000 | | 7K60FXE |
| 2 | 1 | 452.26250000 | | 7K60FXE |
| 1 | 1 | 452.77500000 | | 7K60FXE |
| 2 | 1 | 452.77500000 | | 7K60FXE |
| 2 | 1 | 456.55000000 | | 7K60FXE |
| 2 | 1 | 457.26250000 | | 7K60FXE |
| 2 | 1 | 457.77500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30700 W. Patton Road, Wittman, MARICOPA, AZ | 33.74366667, -112.72766667 | 510.000 m | BANT | 6.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -3.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 30700 W. Patton Road, Wittman, AZ | MARICOPA | 6022459373 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-13 | WROT390 | LETCNS |
| 2021-12-06 | WROT390 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4529905 | 2026-08-02 01:23:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WROT390 | ULS 4529905 | 2026-08-02 01:23:00 |
| Status | A | ULS 4529905 | 2026-08-02 01:23:00 |
| Service | IG | ULS 4529905 | 2026-08-02 01:23:00 |
| Grant Date | 2021-12-06 | ULS 4529905 | 2026-08-02 01:23:00 |
| Expiration Date | 2031-12-06 | ULS 4529905 | 2026-08-02 01:23:00 |