Universal Licensing System
KNEY523
MADRID, CITY OF
License details
| ULS identifier | 1183000 |
|---|
| Call sign | KNEY523 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-04-28 |
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| Expiration | 2031-05-28 |
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| Frequency range | 151.295 - 457.15 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | MADRID, BOONE, IA |
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| Coordinates | 41.8805556, -93.8088889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 151.29500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 151.29500000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FB | 151.29500000 | | | 35.000000 | 75.000000 | |
| 1 | 2 | FB | 154.28000000 | | | 132.000000 | 175.000000 | |
| 4 | 1 | MO | 154.28000000 | | | 132.000000 | | |
| 1 | 2 | FB | 154.40000000 | | | 132.000000 | 175.000000 | |
| 4 | 1 | MO | 154.40000000 | | | 132.000000 | | |
| 1 | 1 | FX2 | 452.15000000 | | | 35.000000 | 90.000000 | |
| 3 | 1 | FX1 | 457.15000000 | | | 35.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 151.29500000 | | 11K3F3E |
| 4 | 1 | 151.29500000 | | 11K3F3E |
| 5 | 1 | 151.29500000 | | 11K3F3E |
| 1 | 2 | 154.28000000 | | 11K3F3E |
| 4 | 1 | 154.28000000 | | 11K3F3E |
| 1 | 2 | 154.40000000 | | 11K3F3E |
| 4 | 1 | 154.40000000 | | 11K3F3E |
| 1 | 1 | 452.15000000 | | 11K3F3E |
| 3 | 1 | 457.15000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 303 S WATER ST, MADRID, BOONE, IA | 41.87163889, -93.81883333 | 308.000 m | | 18.000 m structure | N |
| 3 | T | BOONE CTY COURTHOUSE, BOONE, BOONE, IA | 42.06497222, -93.91327778 | 338.000 m | | 18.000 m structure | N |
| 4 | T | | | | | | |
| 5 | T | 1864 330TH STREET, MADRID, BOONE, IA | 41.88055556, -93.80888889 | 307.000 m | BANT | 50.000 m structure / 54.500 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 0.000 | |
| 1 | 3 | T | | 24.000 m | | | | 0.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | | | 54.500 m | | | | 60.900 | |
| 2 | 1 | T | | 24.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 303 S WATER ST, MADRID, IA | BOONE | 5157953551 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | KNEY523 | LIAUA |
| 2022-08-31 | KNEY523 | LIAUA |
| 2021-04-28 | KNEY523 | LIREN |
| 2021-03-01 | KNEY523 | LETRES |
| 2015-02-10 | KNEY523 | LIMOD |
| 2013-03-11 | KNEY523 | COR |
| 2011-10-18 | KNEY523 | LIAUA |
| 2011-10-16 | KNEY523 | ESUAPR |
| 2011-06-08 | KNEY523 | LIREN |
| 2011-04-25 | KNEY523 | ESUAPR |
| 2011-03-29 | KNEY523 | ESURNW |
| 2011-03-07 | KNEY523 | LETRES |
| 2011-02-27 | KNEY523 | ESURNW |
| 2007-01-24 | KNEY523 | LETTRS |
| 2007-01-24 | KNEY523 | PNLISR |
| 2006-12-06 | KNEY523 | LIAUA |
| 2006-12-05 | KNEY523 | ESUAPR |
| 2006-09-18 | KNEY523 | LETCNS |
| 2005-12-20 | KNEY523 | LIMOD |
| 2001-10-15 | KNEY523 | AUDOPR |
| 2001-03-27 | KNEY523 | LIREN |
| 2001-03-05 | KNEY523 | LETRES |
| 2000-10-19 | KNEY523 | LICCNV |
| 1996-03-28 | KNEY523 | AUTHPR |
| 1996-03-26 | KNEY523 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1183000 | 2026-08-02 01:09:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNEY523 | ULS 1183000 | 2026-08-02 01:09:05 |
| Status | A | ULS 1183000 | 2026-08-02 01:09:05 |
| Service | PW | ULS 1183000 | 2026-08-02 01:09:05 |
| Grant Date | 2021-04-28 | ULS 1183000 | 2026-08-02 01:09:05 |
| Expiration Date | 2031-05-28 | ULS 1183000 | 2026-08-02 01:09:05 |