Universal Licensing System
WPIU587
SOUTHLAND GUARD PATROL INC
License details
| ULS identifier | 1734143 |
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| Call sign | WPIU587 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-10-31 |
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| Expiration | 2000-10-31 |
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| Cancellation | 2000-12-31 |
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| Frequency range | 463.85 - 468.85 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MONTCLAIR, SAN BERNARDINO, CA |
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| Coordinates | 34.1880556, -117.7053333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:51 |
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Licensee
| Name | SOUTHLAND GUARD PATROL INC |
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| Applicant type | C |
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| Location | ONTARIO, CA |
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| Address | ONTARIO, CA, 91761 |
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| Phone | 9099831001 |
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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 | FB4 | 463.85000000 | | | 90.000000 | 250.000000 | |
| 3 | 1 | MO | 463.85000000 | | | 50.000000 | | |
| 2 | 1 | FX1 | 468.85000000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.85000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.85000000 | | 20K0F3E |
| 3 | 1 | 463.85000000 | | 20K0F3E |
| 2 | 1 | 468.85000000 | | 20K0F3E |
| 3 | 1 | 468.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUNSET RIDGE, MONTCLAIR, SAN BERNARDINO, CA | 34.18805556, -117.70533333 | 1603.000 m | TOWER | 23.000 m structure / 24.000 m overall | N |
| 2 | T | CA | | | | | |
| 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 | | 24.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1155 S MILLIKEN AVE STE I, ONTARIO, CA | | 9099831001 |
License history
| Date | File or call sign | Action |
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| 2000-12-31 | WPIU587 | LIEXP |
| 2000-11-23 | WPIU587 | LICCNV |
| 2000-07-28 | WPIU587 | LETRES |
| 1995-11-01 | WPIU587 | AUTHPR |
| 1995-10-31 | WPIU587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1734143 | 2026-08-02 01:28:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIU587 | ULS 1734143 | 2026-08-02 01:28:51 |
| Status | E | ULS 1734143 | 2026-08-02 01:28:51 |
| Service | IG | ULS 1734143 | 2026-08-02 01:28:51 |
| Grant Date | 1995-10-31 | ULS 1734143 | 2026-08-02 01:28:51 |
| Expiration Date | 2000-10-31 | ULS 1734143 | 2026-08-02 01:28:51 |
| Cancellation Date | 2000-12-31 | ULS 1734143 | 2026-08-02 01:28:51 |