Universal Licensing System
KDF43
BOULDER, COUNTY OF
License details
| ULS identifier | 1206313 |
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| Call sign | KDF43 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-04-11 |
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| Expiration | 2033-05-10 |
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| Frequency range | 155.865 MHz |
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| Locations | 1 |
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| Representative location | LYONS, BOULDER, CO |
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| Coordinates | 40.2230278, -105.2716667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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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 | FX1 | 155.86500000 | | | 300.000000 | 300.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.86500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 432 5TH AVE, LYONS, BOULDER, CO | 40.22302778, -105.27166667 | 1638.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 3280 Airport Road, Boulder, CO | BOULDER | 3034413880 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-11 | KDF43 | LIREN |
| 2023-03-11 | KDF43 | ESURNW |
| 2023-02-13 | KDF43 | LETRES |
| 2013-02-15 | KDF43 | LIREN |
| 2013-02-14 | KDF43 | ESUAPR |
| 2013-02-11 | KDF43 | LETRES |
| 2013-02-09 | KDF43 | ESURNW |
| 2012-02-13 | KDF43 | LIMOD |
| 2012-02-10 | KDF43 | ESUAPR |
| 2010-02-22 | KDF43 | LIMOD |
| 2008-11-13 | KDF43 | LIAUA |
| 2008-11-12 | KDF43 | ESCAPR |
| 2003-02-21 | KDF43 | LIREN |
| 2003-02-10 | KDF43 | LETRES |
| 2002-01-14 | KDF43 | AUDOPR |
| 2000-10-20 | KDF43 | LICCNV |
| 1998-03-12 | KDF43 | AUTHPR |
| 1998-03-12 | KDF43 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1206313 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDF43 | ULS 1206313 | 2026-08-02 01:13:41 |
| Status | A | ULS 1206313 | 2026-08-02 01:13:41 |
| Service | PW | ULS 1206313 | 2026-08-02 01:13:41 |
| Grant Date | 2023-04-11 | ULS 1206313 | 2026-08-02 01:13:41 |
| Expiration Date | 2033-05-10 | ULS 1206313 | 2026-08-02 01:13:41 |