Universal Licensing System
KNNV451
AMP MICRO COMPUTERS INC DBA SIDNEY MICROSYSTEMS
License details
| ULS identifier | 1635724 |
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| Call sign | KNNV451 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-05-22 |
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| Expiration | 2001-05-22 |
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| Cancellation | 2001-07-22 |
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| Frequency range | 467.7625 MHz |
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| Locations | 1 |
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| Representative location | SHELBY, OH |
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| Coordinates | 40.2695000, -84.1732778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:58 |
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Licensee
| Name | AMP MICRO COMPUTERS INC DBA SIDNEY MICROSYSTEMS |
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| Applicant type | C |
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| Location | SIDNEY, OH |
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| Address | 1089 FAIRINGTON DR, SIDNEY, OH, 45365 |
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| Phone | 5134987080 |
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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 | MO | 467.76250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 467.76250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SHELBY, OH | 40.26950000, -84.17327778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1089 FAIRINGTON DR, SIDNEY, OH | | 5134987080 |
License history
| Date | File or call sign | Action |
|---|
| 2001-08-22 | KNNV451 | AUDCAN |
| 2001-07-22 | KNNV451 | LIEXP |
| 2001-02-26 | KNNV451 | LETRES |
| 2000-11-23 | KNNV451 | LICCNV |
| 1996-05-22 | KNNV451 | AUTHPR |
| 1996-05-22 | KNNV451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1635724 | 2026-08-02 01:27:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNV451 | ULS 1635724 | 2026-08-02 01:27:58 |
| Status | E | ULS 1635724 | 2026-08-02 01:27:58 |
| Service | IG | ULS 1635724 | 2026-08-02 01:27:58 |
| Grant Date | 1996-05-22 | ULS 1635724 | 2026-08-02 01:27:58 |
| Expiration Date | 2001-05-22 | ULS 1635724 | 2026-08-02 01:27:58 |
| Cancellation Date | 2001-07-22 | ULS 1635724 | 2026-08-02 01:27:58 |