Universal Licensing System
KNKM920
Cheyenne River Sioux Tribe Telephone Authority
License details
| ULS identifier | 3841 |
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| Call sign | KNKM920 |
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| Radio service | CD |
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| Status | A |
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| Grant date | 2018-06-05 |
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| Expiration | 2028-07-01 |
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| Frequency range | 152.57 - 152.69 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ISABEL, DEWEY, SD |
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| Coordinates | 45.3902500, -101.6184722 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:27 |
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Licensee
| Name | Cheyenne River Sioux Tribe Telephone Authority |
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| Applicant type | C |
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| FRN | 0002426831 |
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| Location | EAGLE BUTTE, SD |
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| Address | 100 Main Street, EAGLE BUTTE, SD, 576250810 |
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| Phone | 6059642600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 152.57000000 | | | | 495.000000 | |
| 2 | 1 | FBBS | 152.69000000 | | | | 496.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.57000000 | | 16K0F3E |
| 1 | 1 | 152.57000000 | | 16K0F1D |
| 1 | 1 | 152.57000000 | | 15K0F2D |
| 2 | 1 | 152.69000000 | | 16K0F1D |
| 2 | 1 | 152.69000000 | | 15K0F2D |
| 2 | 1 | 152.69000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9.15 MILES WEST OF ISABEL, ISABEL, DEWEY, SD | 45.39025000, -101.61847222 | 82.300 m | | | N |
| 2 | T | .5 MILE SOUTH OF, LA PLANT, DEWEY, SD | 45.13636111, -100.65069444 | 82.300 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECI DB-224E | 82.300 m | V | 95.0000 | | | |
| 1 | 2 | T | DECI DB-224E | | V | 9.5000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9.15 MILES WEST OF, ISABEL, SD | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-05 | KNKM920 | LIREN |
| 2008-06-03 | KNKM920 | LIREN |
| 2008-04-24 | KNKM920 | LTSAPR |
| 2008-04-07 | KNKM920 | LETRES |
| 2006-08-11 | KNKM920 | LIAUA |
| 2006-08-11 | KNKM920 | LTSAPR |
| 2005-01-13 | KNKM920 | LETAFU |
| 2004-10-26 | KNKM920 | AUDOPR |
| 2004-09-28 | KNKM920 | LETAUS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3841 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKM920 | ULS 3841 | 2026-08-02 02:52:27 |
| Status | A | ULS 3841 | 2026-08-02 02:52:27 |
| Service | CD | ULS 3841 | 2026-08-02 02:52:27 |
| Grant Date | 2018-06-05 | ULS 3841 | 2026-08-02 02:52:27 |
| Expiration Date | 2028-07-01 | ULS 3841 | 2026-08-02 02:52:27 |