Universal Licensing System
KNEY846
SENTRY SECURITY AGENCY INC
License details
| ULS identifier | 1621924 |
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| Call sign | KNEY846 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-05-06 |
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| Expiration | 2003-04-28 |
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| Cancellation | 2003-08-03 |
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| Frequency range | 461.4 - 466.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CLAYTON, ST. LOUIS, MO |
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| Coordinates | 38.6475556, -90.3384444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:04 |
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Licensee
| Name | SENTRY SECURITY AGENCY INC |
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| Applicant type | C |
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| FRN | 0006816243 |
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| Location | SAINT LOUIS, MO |
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| Address | 9021 RIVERVIEW DR, SAINT LOUIS, MO, 63137 |
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| Phone | 3148671125 |
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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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| 2 | 1 | FB2 | 461.40000000 | | | 100.000000 | 300.000000 | |
| 1 | 1 | FX1 | 466.40000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 466.40000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.40000000 | | 20K0F3E |
| 1 | 1 | 466.40000000 | | 20K0F3E |
| 3 | 1 | 466.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MO | | | | | |
| 2 | T | 120 S CENTRAL AVE, CLAYTON, ST. LOUIS, MO | 38.64755556, -90.33844444 | 183.000 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 | | | | | | | |
| 1 | 2 | T | | 77.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9901 DIAMOND DR, SAINT LOUIS, MO | | 3148671125 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-03 | KNEY846 | LIEXP |
| 2003-02-03 | KNEY846 | LETRES |
| 2002-06-24 | KNEY846 | AUDOPR |
| 2000-11-23 | KNEY846 | LICCNV |
| 1998-05-06 | KNEY846 | LIREN |
| 1998-05-06 | KNEY846 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1621924 | 2026-08-02 01:16:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNEY846 | ULS 1621924 | 2026-08-02 01:16:04 |
| Status | E | ULS 1621924 | 2026-08-02 01:16:04 |
| Service | IG | ULS 1621924 | 2026-08-02 01:16:04 |
| Grant Date | 1998-05-06 | ULS 1621924 | 2026-08-02 01:16:04 |
| Expiration Date | 2003-04-28 | ULS 1621924 | 2026-08-02 01:16:04 |
| Cancellation Date | 2003-08-03 | ULS 1621924 | 2026-08-02 01:16:04 |