Universal Licensing System
WPKE437
SECURITY USA
License details
| ULS identifier | 1745165 |
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| Call sign | WPKE437 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-30 |
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| Expiration | 2002-01-30 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 464.75 - 469.75 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:59 |
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Licensee
| Name | SECURITY USA |
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| Applicant type | C |
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| Location | OAKLAND, CA |
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| Address | 3560 GRAND AVE, OAKLAND, CA, 94610 |
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| Phone | 2027203581 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.75000000 | | | 25.000000 | 12.000000 | |
| 2 | 1 | MO | 464.75000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.75000000 | | 20K0F3E |
| 2 | 1 | 464.75000000 | | 20K0F3E |
| 2 | 1 | 469.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14TH ST & INDEPENDENCE AVE, WASHINGTON, DC | 38.88816667, -77.03080556 | 9.000 m | B | 26.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 15.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | DEPT OF AGRICULTURE 14TH ST, WASHINGTON, DC | | 2027203581 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPKE437 | LIEXP |
| 2002-01-29 | WPKE437 | AUDCAN |
| 2001-11-05 | WPKE437 | LETRES |
| 2000-11-23 | WPKE437 | LICCNV |
| 1997-01-30 | WPKE437 | LIISS |
| 1997-01-30 | WPKE437 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1745165 | 2026-08-02 01:28:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKE437 | ULS 1745165 | 2026-08-02 01:28:59 |
| Status | E | ULS 1745165 | 2026-08-02 01:28:59 |
| Service | IG | ULS 1745165 | 2026-08-02 01:28:59 |
| Grant Date | 1997-01-30 | ULS 1745165 | 2026-08-02 01:28:59 |
| Expiration Date | 2002-01-30 | ULS 1745165 | 2026-08-02 01:28:59 |
| Cancellation Date | 2002-05-05 | ULS 1745165 | 2026-08-02 01:28:59 |