Universal Licensing System
KNBY578
BOULDER, CITY OF
License details
| ULS identifier | 1211094 |
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| Call sign | KNBY578 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-07-29 |
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| Expiration | 2031-10-23 |
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| Frequency range | 153.86 MHz |
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| Locations | 1 |
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| Representative location | BOULDER, BOULDER, CO |
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| Coordinates | 40.0769167, -105.2086111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.86000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.86000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5605 N 63TH, BOULDER, BOULDER, CO | 40.07691667, -105.20861111 | 1581.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 3034413880 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-29 | KNBY578 | LIREN |
| 2021-07-25 | KNBY578 | ESURNW |
| 2019-02-26 | KNBY578 | LIAUA |
| 2012-04-10 | KNBY578 | LIMOD |
| 2012-02-09 | KNBY578 | LTSAPR |
| 2011-10-21 | KNBY578 | LIREN |
| 2011-08-01 | KNBY578 | LETRES |
| 2010-03-23 | KNBY578 | LIMOD |
| 2001-09-17 | KNBY578 | AUDOPR |
| 2001-09-06 | KNBY578 | LIREN |
| 2001-07-30 | KNBY578 | LETRES |
| 2000-10-20 | KNBY578 | LICCNV |
| 1999-03-11 | KNBY578 | AUTHPR |
| 1996-10-02 | KNBY578 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1211094 | 2026-08-02 01:13:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBY578 | ULS 1211094 | 2026-08-02 01:13:43 |
| Status | A | ULS 1211094 | 2026-08-02 01:13:43 |
| Service | PW | ULS 1211094 | 2026-08-02 01:13:43 |
| Grant Date | 2021-07-29 | ULS 1211094 | 2026-08-02 01:13:43 |
| Expiration Date | 2031-10-23 | ULS 1211094 | 2026-08-02 01:13:43 |