Universal Licensing System
WQHN387
OVERTON SECURITY SERVICES, INC.
License details
| ULS identifier | 2945358 |
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| Call sign | WQHN387 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2007-09-17 |
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| Expiration | 2017-09-17 |
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| Cancellation | 2017-11-18 |
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| Frequency range | 463.3125 - 463.7625 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | San Jose, SANTA CLARA, CA |
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| Coordinates | 37.3247222, -121.9013889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:42 |
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Licensee
| Name | OVERTON SECURITY SERVICES, INC. |
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| Applicant type | C |
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| FRN | 0016891327 |
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| Location | FREMONT, CA |
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| Address | 39355 CALIFORNIA ST, SUITE 203, FREMONT, CA, 94538 |
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| Phone | 5107917380 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.31250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.46250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.46250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.76250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.31250000 | | 11K2F3E |
| 2 | 1 | 463.31250000 | | 11K2F3E |
| 3 | 1 | 463.31250000 | | 11K2F3E |
| 1 | 1 | 463.46250000 | | 11K2F3E |
| 2 | 1 | 463.46250000 | | 11K2F3E |
| 3 | 1 | 463.46250000 | | 11K2F3E |
| 1 | 1 | 463.76250000 | | 11K2F3E |
| 2 | 1 | 463.76250000 | | 11K2F3E |
| 3 | 1 | 463.76250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Jose, SANTA CLARA, CA | 37.32472222, -121.90138889 | | | | |
| 2 | T | Livermore, ALAMEDA, CA | 37.68166667, -121.76833333 | | | | |
| 3 | T | Alameda, ALAMEDA, CA | 37.76555556, -122.24222222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 39355 CALIFORNIA STREET, FREMONT, CA | ALAMEDA | 5107917380 |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-18 | WQHN387 | LIEXP |
| 2017-06-26 | WQHN387 | LETRES |
| 2007-09-17 | WQHN387 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2945358 | 2026-08-02 01:18:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHN387 | ULS 2945358 | 2026-08-02 01:18:42 |
| Status | E | ULS 2945358 | 2026-08-02 01:18:42 |
| Service | IG | ULS 2945358 | 2026-08-02 01:18:42 |
| Grant Date | 2007-09-17 | ULS 2945358 | 2026-08-02 01:18:42 |
| Expiration Date | 2017-09-17 | ULS 2945358 | 2026-08-02 01:18:42 |
| Cancellation Date | 2017-11-18 | ULS 2945358 | 2026-08-02 01:18:42 |