Universal Licensing System
KNCU504
State of Colorado
License details
| ULS identifier | 1253510 |
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| Call sign | KNCU504 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2011-12-09 |
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| Expiration | 2022-02-24 |
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| Cancellation | 2021-12-14 |
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| Frequency range | 154.905 MHz |
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| Locations | 1 |
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| Representative location | ROCKY FLATS, JEFFERSON, CO |
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| Coordinates | 39.8922222, -105.2088889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.90500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.90500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | NUCLEAR PLANT, ROCKY FLATS, JEFFERSON, CO | 39.89222222, -105.20888889 | 1783.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | NUCLEAR PLANT ROCKY, FLATS, CO | | 3038662341 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-15 | KNCU504 | LICAN |
| 2021-11-29 | KNCU504 | LETRES |
| 2017-04-26 | KNCU504 | LIMOD |
| 2011-12-09 | KNCU504 | LIREN |
| 2011-11-28 | KNCU504 | LETRES |
| 2011-11-26 | KNCU504 | ESURNW |
| 2011-07-08 | KNCU504 | LIAUA |
| 2011-07-07 | KNCU504 | ESUAPR |
| 2011-04-04 | KNCU504 | LIMOD |
| 2011-01-27 | KNCU504 | ESUAPR |
| 2009-08-26 | KNCU504 | LIAUA |
| 2009-08-25 | KNCU504 | ESUAPR |
| 2008-07-29 | KNCU504 | LIAUA |
| 2008-07-28 | KNCU504 | ESCAPR |
| 2002-03-11 | KNCU504 | AUDOPR |
| 2001-12-04 | KNCU504 | LIREN |
| 2001-12-03 | KNCU504 | LETRES |
| 2000-10-20 | KNCU504 | LICCNV |
| 1996-12-10 | KNCU504 | LIREN |
| 1996-12-10 | KNCU504 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1253510 | 2026-08-02 01:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNCU504 | ULS 1253510 | 2026-08-02 01:08:39 |
| Status | C | ULS 1253510 | 2026-08-02 01:08:39 |
| Service | PW | ULS 1253510 | 2026-08-02 01:08:39 |
| Grant Date | 2011-12-09 | ULS 1253510 | 2026-08-02 01:08:39 |
| Expiration Date | 2022-02-24 | ULS 1253510 | 2026-08-02 01:08:39 |
| Cancellation Date | 2021-12-14 | ULS 1253510 | 2026-08-02 01:08:39 |