Universal Licensing System
KNFX278
DOUGLAS, COUNTY OF
License details
| ULS identifier | 1254408 |
|---|
| Call sign | KNFX278 |
|---|
| Radio service | PW |
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| Status | A |
|---|
| Grant date | 2024-10-16 |
|---|
| Expiration | 2035-01-10 |
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| Frequency range | 155.475 - 460.425 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 155.47500000 | | | 110.000000 | 200.000000 | |
| 3 | 1 | MO | 155.47500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 460.42500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 460.42500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 155.47500000 | | 11K2F3E |
| 3 | 1 | 155.47500000 | | 11K2F3E |
| 2 | 1 | 460.42500000 | | 11K2F3E |
| 4 | 1 | 460.42500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 500 PAWNEE TRL, CASTLE ROCK, DOUGLAS, CO | 39.42750000, -104.86719444 | 2042.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 3 | T | | | | | | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 46.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4000 Justice Way, CASTLE ROCK, CO | DOUGLAS | 3036607500 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-16 | KNFX278 | LIREN |
| 2024-10-14 | KNFX278 | LETRES |
| 2014-12-02 | KNFX278 | LIREN |
| 2014-12-02 | KNFX278 | COR |
| 2014-10-20 | KNFX278 | LETRES |
| 2014-10-12 | KNFX278 | ESURNW |
| 2011-04-12 | KNFX278 | LETCNS |
| 2010-07-13 | KNFX278 | LIMOD |
| 2004-12-14 | KNFX278 | LIREN |
| 2004-12-14 | KNFX278 | LTSAPR |
| 2004-10-18 | KNFX278 | LETRES |
| 2001-09-20 | KNFX278 | AUDOPR |
| 2000-10-20 | KNFX278 | LICCNV |
| 1999-10-27 | KNFX278 | LIREN |
| 1999-10-27 | KNFX278 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1254408 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFX278 | ULS 1254408 | 2026-08-02 01:08:36 |
| Status | A | ULS 1254408 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1254408 | 2026-08-02 01:08:36 |
| Grant Date | 2024-10-16 | ULS 1254408 | 2026-08-02 01:08:36 |
| Expiration Date | 2035-01-10 | ULS 1254408 | 2026-08-02 01:08:36 |