Universal Licensing System
KNCV221
R & D MAINTENANCE
License details
| ULS identifier | 1618186 |
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| Call sign | KNCV221 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-08 |
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| Expiration | 2002-02-13 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 461.275 MHz |
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| Locations | 2 |
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| Representative location | MCCORMICK, MCCORMICK, SC |
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| Coordinates | 33.9198333, -82.2862500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:44 |
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Licensee
| Name | R & D MAINTENANCE |
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| Applicant type | U |
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| Location | HENNESSEY, OK |
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| Address | HENNESSEY, OK, 73742 |
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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 | FB | 461.27500000 | | | 40.000000 | | |
| 2 | 1 | MO | 461.27500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.27500000 | | 20K0F3E |
| 2 | 1 | 461.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1200 NE OF INT OF HWY 221 & 378 NORTHSIDE OF HWY 221, MCCORMICK, MCCORMICK, SC | 33.91983333, -82.28625000 | 134.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1200 NE INT OF HWY 221 & 378 NORTHSIDE OF HWY 221, MCCORMICK, SC | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | KNCV221 | LIEXP |
| 2001-11-19 | KNCV221 | LETRES |
| 2001-11-05 | KNCV221 | AUDCAN |
| 2000-11-23 | KNCV221 | LICCNV |
| 1997-01-08 | KNCV221 | LIREN |
| 1997-01-08 | KNCV221 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1618186 | 2026-08-02 01:27:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNCV221 | ULS 1618186 | 2026-08-02 01:27:44 |
| Status | E | ULS 1618186 | 2026-08-02 01:27:44 |
| Service | IG | ULS 1618186 | 2026-08-02 01:27:44 |
| Grant Date | 1997-01-08 | ULS 1618186 | 2026-08-02 01:27:44 |
| Expiration Date | 2002-02-13 | ULS 1618186 | 2026-08-02 01:27:44 |
| Cancellation Date | 2002-05-05 | ULS 1618186 | 2026-08-02 01:27:44 |