Universal Licensing System
KNNK593
B and R Electronics Inc. dba Communications Center
License details
| ULS identifier | 1775750 |
|---|
| Call sign | KNNK593 |
|---|
| Radio service | IK |
|---|
| Status | E |
|---|
| Grant date | 2011-01-11 |
|---|
| Expiration | 2021-02-16 |
|---|
| Cancellation | 2021-04-03 |
|---|
| Frequency range | 463.575 - 468.575 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 463.57500000 | | | 70.000000 | 279.000000 | |
| 2 | 1 | MO | 463.57500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.57500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1T | 468.57500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.57500000 | | 11K2F3E |
| 2 | 1 | 463.57500000 | | 11K2F3E |
| 2 | 1 | 468.57500000 | | 11K2F3E |
| 3 | 1 | 468.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 118 TOWER CT, PIERRE, HUGHES, SD | 44.42025000, -100.34708333 | 582.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 129.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1520 N GARFIELD, PIERRE, SD | | 6052241676 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-03 | KNNK593 | LIEXP |
| 2020-11-23 | KNNK593 | LETRES |
| 2015-10-10 | KNNK593 | LIMOD |
| 2015-10-09 | KNNK593 | ESUAPR |
| 2014-06-16 | KNNK593 | LIASS |
| 2014-06-10 | KNNK593 | ESUAPR |
| 2014-02-21 | KNNK593 | LIAUA |
| 2014-02-20 | KNNK593 | ESUAPR |
| 2011-03-24 | KNNK593 | AUTHPR |
| 2011-01-11 | KNNK593 | LIREN |
| 2010-11-18 | KNNK593 | ESUAPR |
| 2010-07-27 | KNNK593 | LIMOD |
| 2001-03-27 | KNNK593 | COR |
| 2001-01-30 | KNNK593 | LIREN |
| 2000-11-28 | KNNK593 | LETRES |
| 2000-11-23 | KNNK593 | LICCNV |
| 2000-11-23 | KNNK593 | COR |
| 2000-06-05 | KNNK593 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775750 | 2026-08-02 00:44:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNK593 | ULS 1775750 | 2026-08-02 00:44:16 |
| Status | E | ULS 1775750 | 2026-08-02 00:44:16 |
| Service | IK | ULS 1775750 | 2026-08-02 00:44:16 |
| Grant Date | 2011-01-11 | ULS 1775750 | 2026-08-02 00:44:16 |
| Expiration Date | 2021-02-16 | ULS 1775750 | 2026-08-02 00:44:16 |
| Cancellation Date | 2021-04-03 | ULS 1775750 | 2026-08-02 00:44:16 |