Universal Licensing System
WNNI589
SCIENTIFIC SECURITY INC
License details
| ULS identifier | 1666094 |
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| Call sign | WNNI589 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-12-24 |
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| Expiration | 2014-01-09 |
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| Cancellation | 2014-03-15 |
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| Frequency range | 463.425 - 468.425 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAINT LOUIS, MO |
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| Coordinates | 38.6300556, -90.1906667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:32 |
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Licensee
| Name | SCIENTIFIC SECURITY INC |
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| Applicant type | C |
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| FRN | 0002532893 |
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| Location | FESTUS, MO |
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| Address | 8 SECLUSION WOODS, FESTUS, MO, 63028 |
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| Phone | 3149334821 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6 | 463.42500000 | | | 100.000000 | 300.000000 | |
| 1 | 1 | FX1 | 468.42500000 | | | 35.000000 | 32.000000 | |
| 3 | 1 | MO | 468.42500000 | | | 100.000000 | 98.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.42500000 | | 20K0F3E |
| 1 | 1 | 468.42500000 | | 20K0F3E |
| 3 | 1 | 468.42500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MO | | | | | |
| 2 | T | CORNER OF 5TH & OLIVE, SAINT LOUIS, MO | 38.63005556, -90.19066667 | 141.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 148.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8 SECLUSION WOODS, FESTUS, MO | | 3149334821 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-15 | WNNI589 | LIEXP |
| 2013-10-21 | WNNI589 | LETRES |
| 2003-12-24 | WNNI589 | LIREN |
| 2003-12-23 | WNNI589 | LITIN |
| 2003-10-14 | WNNI589 | LETRES |
| 2001-11-16 | WNNI589 | AUDOPR |
| 2000-11-23 | WNNI589 | LICCNV |
| 1998-10-16 | WNNI589 | AUTHPR |
| 1998-10-16 | WNNI589 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1666094 | 2026-08-02 01:13:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNI589 | ULS 1666094 | 2026-08-02 01:13:32 |
| Status | E | ULS 1666094 | 2026-08-02 01:13:32 |
| Service | IG | ULS 1666094 | 2026-08-02 01:13:32 |
| Grant Date | 2003-12-24 | ULS 1666094 | 2026-08-02 01:13:32 |
| Expiration Date | 2014-01-09 | ULS 1666094 | 2026-08-02 01:13:32 |
| Cancellation Date | 2014-03-15 | ULS 1666094 | 2026-08-02 01:13:32 |