Universal Licensing System
KNFM227
YANKTON, COUNTY OF
License details
| ULS identifier | 1254251 |
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| Call sign | KNFM227 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 1997-04-04 |
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| Expiration | 2002-04-04 |
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| Cancellation | 2002-06-09 |
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| Frequency range | 39.1 - 39.32 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | YANKTON, YANKTON, SD |
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| Coordinates | 42.9855556, -97.4083889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:19 |
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Licensee
| Name | YANKTON, COUNTY OF |
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| Applicant type | G |
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| FRN | 0002403798 |
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| Location | YANKTON, SD |
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| Address | 410 WALNUT, YANKTON, SD, 57078 |
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| Phone | 6056652214 |
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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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| 2 | 1 | MO | 39.10000000 | | | 100.000000 | | |
| 2 | 1 | MO | 39.16000000 | | | 100.000000 | | |
| 1 | 1 | FB | 39.32000000 | | | 100.000000 | 80.000000 | |
| 2 | 1 | MO | 39.32000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 39.10000000 | | 20K0F3E |
| 2 | 1 | 39.16000000 | | 20K0F3E |
| 1 | 1 | 39.32000000 | | 20K0F3E |
| 2 | 1 | 39.32000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1303 W 8TH ST, YANKTON, YANKTON, SD | 42.98555556, -97.40838889 | 390.000 m | TANK | 47.000 m structure / 52.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 52.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | YANKTON SAFETY CENTER 410 WALNUT, YANKTON, SD | | 6056652214 |
License history
| Date | File or call sign | Action |
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| 2002-06-09 | KNFM227 | LIEXP |
| 2002-01-30 | KNFM227 | AUDOPR |
| 2002-01-07 | KNFM227 | LETRES |
| 2000-10-20 | KNFM227 | LICCNV |
| 1997-04-04 | KNFM227 | AUTHPR |
| 1997-04-04 | KNFM227 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1254251 | 2026-08-02 01:14:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFM227 | ULS 1254251 | 2026-08-02 01:14:19 |
| Status | E | ULS 1254251 | 2026-08-02 01:14:19 |
| Service | PW | ULS 1254251 | 2026-08-02 01:14:19 |
| Grant Date | 1997-04-04 | ULS 1254251 | 2026-08-02 01:14:19 |
| Expiration Date | 2002-04-04 | ULS 1254251 | 2026-08-02 01:14:19 |
| Cancellation Date | 2002-06-09 | ULS 1254251 | 2026-08-02 01:14:19 |