Universal Licensing System
KYI21
YOUNG BROADCASTING OF SIOUX FALLS, INC.
License details
| ULS identifier | 967133 |
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| Call sign | KYI21 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1968-05-02 |
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| Expiration | 2014-04-01 |
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| Cancellation | 2012-09-28 |
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| Frequency range | 6875 - 6900 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SIOUX FALLS, MINNEHAHA, SD |
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| Coordinates | 43.5419444, -96.7275000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:01 |
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Licensee
| Name | YOUNG BROADCASTING OF SIOUX FALLS, INC. |
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| Applicant type | C |
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| FRN | 0003475464 |
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| Location | RALEIGH, NC |
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| Address | C/O BROOKS, PIERCE, ET AL. P.O. BOX 1800, RALEIGH, NC, 27602 |
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| Phone | 6053361100 |
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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 | FXO | 6875.00000000 | 6900.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6875.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 501 S PHILLIPS AVE., SIOUX FALLS, MINNEHAHA, SD | 43.54194444, -96.72750000 | 440.000 m | TOWER | 61.000 m structure / 66.000 m overall | N |
| 2 | R | | 43.81775000, -97.16255556 | 533.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | Andrew PL8-65 | | V | 42.4000 | 311.3000 | | |
| 1 | 2 | R | Andrew PL8-65 | | | 42.4000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 501 South Phillips Street, Sioux Falls, SD | MINNEHAHA | 6053361100 |
License history
| Date | File or call sign | Action |
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| 2012-09-29 | KYI21 | LICAN |
| 2010-09-22 | KYI21 | PNACT |
| 2010-09-15 | KYI21 | AUTHPR |
| 2010-09-14 | KYI21 | LIMOD |
| 2010-09-10 | KYI21 | LTSFRN |
| 2010-09-08 | KYI21 | PNACT |
| 2010-09-03 | KYI21 | AUTHPR |
| 2010-09-02 | KYI21 | LIMOD |
| 2010-08-18 | KYI21 | PNACT |
| 2010-08-11 | KYI21 | AUTHPR |
| 2010-08-10 | KYI21 | LIMOD |
| 2010-06-30 | KYI21 | PNACT |
| 2010-06-23 | KYI21 | AUTHPR |
| 2010-06-22 | KYI21 | LIREN |
| 2009-04-07 | KYI21 | ESCFRN |
| 2009-03-25 | KYI21 | PNACT |
| 2009-03-25 | KYI21 | AUTHPR |
| 2009-03-21 | KYI21 | LIMOD |
| 2006-01-25 | KYI21 | PNACT |
| 2006-01-18 | KYI21 | AUTHPR |
| 2006-01-17 | KYI21 | LIMOD |
| 2004-02-11 | KYI21 | LIMOD |
| 2003-01-29 | KYI21 | PNACT |
| 2003-01-22 | KYI21 | AUTHPR |
| 2003-01-21 | KYI21 | LIMOD |
| 2002-06-06 | KYI21 | COR |
| 1999-08-13 | KYI21 | LICCNV |
| 1998-11-09 | KYI21 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 967133 | 2026-08-02 02:43:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KYI21 | ULS 967133 | 2026-08-02 02:43:01 |
| Status | C | ULS 967133 | 2026-08-02 02:43:01 |
| Service | TI | ULS 967133 | 2026-08-02 02:43:01 |
| Grant Date | 1968-05-02 | ULS 967133 | 2026-08-02 02:43:01 |
| Expiration Date | 2014-04-01 | ULS 967133 | 2026-08-02 02:43:01 |
| Cancellation Date | 2012-09-28 | ULS 967133 | 2026-08-02 02:43:01 |