Universal Licensing System
KNNM840
YANKTON, CITY OF
License details
| ULS identifier | 1215654 |
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| Call sign | KNNM840 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 1996-03-01 |
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| Expiration | 2001-03-01 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 155.085 - 453.7 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | CENTERPOINT, YANKTON, SD |
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| Coordinates | 43.1688889, -97.3022778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:30 |
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Licensee
| Name | YANKTON, CITY OF |
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| Applicant type | G |
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| Location | YANKTON, SD |
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| Address | 410 WALNUT ST, YANKTON, SD, 57078 |
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| Phone | 6056654501 |
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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 | 2 | FB2 | 155.08500000 | | | 100.000000 | 190.000000 | |
| 3 | 1 | MO | 155.08500000 | | | 45.000000 | | |
| 3 | 1 | MO | 158.92500000 | | | 45.000000 | | |
| 1 | 1 | FXO | 453.70000000 | | | 4.000000 | 24.000000 | |
| 2 | 1 | FXO | 453.70000000 | | | 4.000000 | 24.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 155.08500000 | | 20K0F3E |
| 3 | 1 | 155.08500000 | | 20K0F3E |
| 3 | 1 | 158.92500000 | | 20K0F3E |
| 1 | 1 | 453.70000000 | | 20K0F3E |
| 2 | 1 | 453.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5 KM W, CENTERPOINT, YANKTON, SD | 43.16888889, -97.30227778 | 503.000 m | TOWER | 38.000 m structure / 44.000 m overall | N |
| 2 | T | 1303 W 8TH, YANKTON, YANKTON, SD | 43.98552778, -97.40838889 | 394.000 m | TOWER | 39.000 m structure / 39.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 38.000 m | | | | 7.000 | |
| 1 | 2 | T | | 39.000 m | | | | 10.000 | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 44.000 m | | | | 9.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | CITY BLDG 416 WALNUT, YANKTON, SD | | 6056654501 |
License history
| Date | File or call sign | Action |
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| 2001-05-06 | KNNM840 | LIEXP |
| 2000-12-03 | KNNM840 | LETRES |
| 2000-10-20 | KNNM840 | LICCNV |
| 1996-02-29 | KNNM840 | AUTHPR |
| 1996-02-29 | KNNM840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1215654 | 2026-08-02 01:26:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNM840 | ULS 1215654 | 2026-08-02 01:26:30 |
| Status | E | ULS 1215654 | 2026-08-02 01:26:30 |
| Service | PW | ULS 1215654 | 2026-08-02 01:26:30 |
| Grant Date | 1996-03-01 | ULS 1215654 | 2026-08-02 01:26:30 |
| Expiration Date | 2001-03-01 | ULS 1215654 | 2026-08-02 01:26:30 |
| Cancellation Date | 2001-05-06 | ULS 1215654 | 2026-08-02 01:26:30 |