Universal Licensing System
WIG303
GUTRU LANDSCAPE INC
License details
| ULS identifier | 1644667 |
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| Call sign | WIG303 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-07-22 |
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| Expiration | 2003-08-17 |
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| Cancellation | 2003-10-19 |
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| Frequency range | 489.2875 - 492.2875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WALNUT CREEK, ALAMEDA, CA |
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| Coordinates | 37.8815833, -121.9191389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:04 |
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Licensee
| Name | GUTRU LANDSCAPE INC |
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| Applicant type | C |
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| Location | WALNUT CREEK, CA |
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| Address | WALNUT CREEK, CA, 94595 |
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| Phone | 9258259740 |
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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 | FB2 | 489.28750000 | | | 70.000000 | 71.000000 | |
| 2 | 1 | FX1 | 492.28750000 | | | 25.000000 | 79.000000 | |
| 3 | 1 | MO | 492.28750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 489.28750000 | | 20K0F3E |
| 2 | 1 | 492.28750000 | | 20K0F3E |
| 3 | 1 | 492.28750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MOUNT DIABLO, WALNUT CREEK, ALAMEDA, CA | 37.88158333, -121.91913889 | 1091.000 m | | | N |
| 2 | T | 110 BLUERIDGE RD, MARTINEZ, ALAMEDA, CA | 37.95991667, -122.05191667 | 55.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 51.000 m | | | | 913.000 | |
| 1 | 2 | T | | 3.000 m | | | | -82.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 110 BLUERIDGE RD, MARTINEZ, CA | | 9258259740 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-19 | WIG303 | LIEXP |
| 2003-05-27 | WIG303 | LETRES |
| 2001-10-05 | WIG303 | AUDCAN |
| 2000-11-23 | WIG303 | LICCNV |
| 1998-07-22 | WIG303 | LIREN |
| 1998-07-22 | WIG303 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644667 | 2026-08-02 01:28:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIG303 | ULS 1644667 | 2026-08-02 01:28:04 |
| Status | E | ULS 1644667 | 2026-08-02 01:28:04 |
| Service | IG | ULS 1644667 | 2026-08-02 01:28:04 |
| Grant Date | 1998-07-22 | ULS 1644667 | 2026-08-02 01:28:04 |
| Expiration Date | 2003-08-17 | ULS 1644667 | 2026-08-02 01:28:04 |
| Cancellation Date | 2003-10-19 | ULS 1644667 | 2026-08-02 01:28:04 |