Universal Licensing System
WNKN481
Soehl Electronics Inc
License details
| ULS identifier | 1778774 |
|---|
| Call sign | WNKN481 |
|---|
| Radio service | IK |
|---|
| Status | E |
|---|
| Grant date | 2008-06-17 |
|---|
| Expiration | 2018-05-27 |
|---|
| Cancellation | 2018-07-14 |
|---|
| Frequency range | 461.45 - 466.45 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:44:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 461.45000000 | | | 110.000000 | 500.000000 | |
| 3 | 1 | MO | 461.45000000 | | | 110.000000 | | |
| 2 | 1 | FX1 | 466.45000000 | | | 110.000000 | | |
| 3 | 1 | MO | 466.45000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.45000000 | | 11K3F3E |
| 3 | 1 | 461.45000000 | | 11K3F3E |
| 2 | 1 | 466.45000000 | | 11K3F3E |
| 3 | 1 | 466.45000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 47251 85TH ST, SIOUX FALLS, LINCOLN, SD | 43.47497222, -96.75838889 | 472.000 m | TANK | 45.000 m structure / 60.000 m overall | N |
| 2 | T | SD | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 221 S Jessica Ave, Sioux Falls, SD | MINNEHAHA | 6053324144 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-14 | WNKN481 | LIEXP |
| 2018-03-05 | WNKN481 | LETRES |
| 2014-11-04 | WNKN481 | LIMOD |
| 2013-12-20 | WNKN481 | LIASS |
| 2013-12-13 | WNKN481 | ESUAPR |
| 2013-03-20 | WNKN481 | LIMOD |
| 2012-12-04 | WNKN481 | LTSAPR |
| 2008-06-17 | WNKN481 | LIREN |
| 2008-05-09 | WNKN481 | LTSAPR |
| 2008-03-03 | WNKN481 | LETRES |
| 2002-02-21 | WNKN481 | LIAUA |
| 2001-12-04 | WNKN481 | LIAUA |
| 2001-07-19 | WNKN481 | LITRAN |
| 2001-07-07 | WNKN481 | LIAUA |
| 2001-06-10 | WNKN481 | LITRAN |
| 2000-11-23 | WNKN481 | LICCNV |
| 1999-04-23 | WNKN481 | AUTHPR |
| 1999-04-22 | WNKN481 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1778774 | 2026-08-02 00:44:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKN481 | ULS 1778774 | 2026-08-02 00:44:14 |
| Status | E | ULS 1778774 | 2026-08-02 00:44:14 |
| Service | IK | ULS 1778774 | 2026-08-02 00:44:14 |
| Grant Date | 2008-06-17 | ULS 1778774 | 2026-08-02 00:44:14 |
| Expiration Date | 2018-05-27 | ULS 1778774 | 2026-08-02 00:44:14 |
| Cancellation Date | 2018-07-14 | ULS 1778774 | 2026-08-02 00:44:14 |