Universal Licensing System
WDK50
SOUTH DAKOTA, STATE OF
License details
| ULS identifier | 973587 |
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| Call sign | WDK50 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1995-11-01 |
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| Expiration | 2000-11-01 |
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| Cancellation | 2001-02-04 |
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| Frequency range | 6745 - 6805 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | CRANDALL, DAY, SD |
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| Coordinates | 45.1827222, -97.8881389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:56 |
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Licensee
| Name | SOUTH DAKOTA, STATE OF |
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| Applicant type | G |
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| FRN | 0002404358 |
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| Location | PIERRE, SD |
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| Address | 500 E CAPITOL AVE, PIERRE, SD, 57501 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6745.00000000 | | | | | |
| 1 | 3 | FXO | 6775.00000000 | | | | | |
| 1 | 2 | FXO | 6805.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6745.00000000 | | 10M0F9W |
| 1 | 3 | 6775.00000000 | | 10M0F9W |
| 1 | 2 | 6805.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI NE OF, CRANDALL, DAY, SD | 45.18272222, -97.88813889 | 538.000 m | | 76.200 m overall | |
| 2 | R | | 45.45136111, -98.52675000 | 399.300 m | | | |
| 3 | R | | 45.33744444, -97.52536111 | 569.100 m | | | |
| 4 | R | | 44.80966667, -97.76841667 | 563.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 42.3000 | 300.8000 | | |
| 1 | 2 | R | | | | 36.2000 | | | |
| 1 | 3 | R | | | | 36.2000 | | | |
| 1 | 4 | R | | | | | | | |
| 2 | 1 | T | | | H | 42.3000 | 58.9000 | | |
| 3 | 1 | T | | | V | 42.3000 | 167.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-02-04 | WDK50 | LIEXP |
| 2000-08-06 | WDK50 | LETRES |
| 1999-08-13 | WDK50 | LICCNV |
| 1995-08-11 | WDK50 | LIREN |
| 1990-11-01 | WDK50 | LIMOD |
| 1990-09-22 | WDK50 | LIMOD |
| 1989-12-07 | WDK50 | LIMOD |
| 1989-11-20 | WDK50 | LIMOD |
| 1985-10-04 | WDK50 | LIMOD |
| 1985-10-02 | WDK50 | LIMOD |
| 1985-09-20 | WDK50 | LIMOD |
| 1981-03-09 | WDK50 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973587 | 2026-08-02 02:43:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDK50 | ULS 973587 | 2026-08-02 02:43:56 |
| Status | E | ULS 973587 | 2026-08-02 02:43:56 |
| Service | MW | ULS 973587 | 2026-08-02 02:43:56 |
| Grant Date | 1995-11-01 | ULS 973587 | 2026-08-02 02:43:56 |
| Expiration Date | 2000-11-01 | ULS 973587 | 2026-08-02 02:43:56 |
| Cancellation Date | 2001-02-04 | ULS 973587 | 2026-08-02 02:43:56 |