Universal Licensing System
KNBW274
Duke Energy Business Services, LLC
License details
| ULS identifier | 1885129 |
|---|
| Call sign | KNBW274 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-09-30 |
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| Expiration | 2031-11-03 |
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| Frequency range | 451.25 - 456.675 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Crystal River, CITRUS, FL |
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| Coordinates | 28.9683056, -82.6978889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.25000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 451.25000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 451.67500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 451.67500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 456.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.25000000 | | 11K0F3E |
| 2 | 1 | 451.25000000 | | 11K0F3E |
| 1 | 1 | 451.67500000 | | 11K0F3E |
| 2 | 1 | 451.67500000 | | 11K0F3E |
| 1 | 1 | 456.25000000 | | 11K0F3E |
| 1 | 1 | 456.67500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | CRYSTAL RIVER 1-2 MW BLDG, Crystal River, CITRUS, FL | 28.96830556, -82.69788889 | -3.000 m | B | 87.000 m structure / 87.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 87.000 m | | | | 80.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | NOC, 120 Kindley Street, Raleigh, NC | WAKE | 8883338251 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-28 | KNBW274 | LIAUA |
| 2021-09-30 | KNBW274 | LIREN |
| 2021-08-09 | KNBW274 | LETRES |
| 2019-11-22 | KNBW274 | LIAUA |
| 2016-09-15 | KNBW274 | LIAUA |
| 2016-09-14 | KNBW274 | ESUAPR |
| 2015-05-15 | KNBW274 | LIMOD |
| 2013-02-15 | KNBW274 | LIAUA |
| 2013-02-14 | KNBW274 | ESUAPR |
| 2012-07-02 | KNBW274 | LIASS |
| 2011-11-08 | KNBW274 | LIMOD |
| 2011-10-04 | KNBW274 | ESUAPR |
| 2011-09-28 | KNBW274 | LIMOD |
| 2011-09-14 | KNBW274 | LIREN |
| 2011-08-15 | KNBW274 | ESUAPR |
| 2011-08-08 | KNBW274 | LETRES |
| 2011-07-12 | KNBW274 | ESUAPR |
| 2010-11-10 | KNBW274 | LIAUA |
| 2010-11-09 | KNBW274 | ESUAPR |
| 2010-06-30 | KNBW274 | LIAUA |
| 2010-06-29 | KNBW274 | ESUAPR |
| 2010-02-09 | KNBW274 | LIAUA |
| 2010-02-08 | KNBW274 | ESUAPR |
| 2008-06-26 | KNBW274 | LIAUA |
| 2008-06-25 | KNBW274 | ESUAPR |
| 2007-06-06 | KNBW274 | LIAUA |
| 2007-06-05 | KNBW274 | ESCAPR |
| 2006-10-12 | KNBW274 | LIMOD |
| 2006-09-27 | KNBW274 | LIMOD |
| 2005-06-03 | KNBW274 | LIAUA |
| 2005-06-02 | KNBW274 | ESUAPR |
| 2004-12-10 | KNBW274 | LIAUA |
| 2004-12-09 | KNBW274 | ESUAPR |
| 2004-03-26 | KNBW274 | LIAUA |
| 2002-04-09 | KNBW274 | AUDOPR |
| 2001-08-14 | KNBW274 | LIREN |
| 2001-08-06 | KNBW274 | LETRES |
| 2001-02-14 | KNBW274 | LIAUA |
| 2000-11-24 | KNBW274 | LICCNV |
| 2000-06-12 | KNBW274 | LITRAN |
| 2000-06-12 | KNBW274 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1885129 | 2026-08-02 01:20:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBW274 | ULS 1885129 | 2026-08-02 01:20:36 |
| Status | A | ULS 1885129 | 2026-08-02 01:20:36 |
| Service | IG | ULS 1885129 | 2026-08-02 01:20:36 |
| Grant Date | 2021-09-30 | ULS 1885129 | 2026-08-02 01:20:36 |
| Expiration Date | 2031-11-03 | ULS 1885129 | 2026-08-02 01:20:36 |