Universal Licensing System
WNFK817
THOMPSON FARMS LTD
License details
| ULS identifier | 1861433 |
|---|
| Call sign | WNFK817 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2001-11-20 |
|---|
| Expiration | 2011-11-20 |
|---|
| Cancellation | 2012-01-21 |
|---|
| Frequency range | 451.975 - 456.975 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | LETCHER, AURORA, SD |
|---|
| Coordinates | 43.9066667, -98.3486944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:54 |
|---|
Licensee
| Name | THOMPSON FARMS LTD |
|---|
| Applicant type | C |
|---|
| FRN | 0005623541 |
|---|
| Location | LETCHER, SD |
|---|
| Address | RR 1 BOX 26, LETCHER, SD, 57359 |
|---|
| Phone | 6052482472 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.97500000 | | | 30.000000 | 53.000000 | |
| 3 | 1 | FB | 451.97500000 | | | 30.000000 | 61.000000 | |
| 4 | 1 | MO | 451.97500000 | | | 30.000000 | | |
| 1 | 1 | FX1 | 456.97500000 | | | 30.000000 | 61.000000 | |
| 4 | 1 | MO | 456.97500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.97500000 | | 20K0F3E |
| 3 | 1 | 451.97500000 | | 20K0F3E |
| 4 | 1 | 451.97500000 | | 20K0F3E |
| 1 | 1 | 456.97500000 | | 20K0F3E |
| 4 | 1 | 456.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SD | | | | | |
| 2 | T | SECTION 13 TWP 105 RANGE 63, LETCHER, AURORA, SD | 43.90666667, -98.34869444 | 411.000 m | | | N |
| 3 | T | SECTION 13 TWP 105 RANGE 63, LETCHER, AURORA, SD | 43.90888889, -98.34841667 | 410.000 m | | | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | 18.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | RR 1 BOX 26, LETCHER, SD | | 6052482472 |
License history
| Date | File or call sign | Action |
|---|
| 2012-01-21 | WNFK817 | LIEXP |
| 2011-08-29 | WNFK817 | LETRES |
| 2002-05-07 | WNFK817 | AUDOPR |
| 2001-11-20 | WNFK817 | LIREN |
| 2001-08-27 | WNFK817 | LETRES |
| 2000-11-24 | WNFK817 | LICCNV |
| 1996-11-07 | WNFK817 | AUTHPR |
| 1996-11-07 | WNFK817 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1861433 | 2026-08-02 01:14:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFK817 | ULS 1861433 | 2026-08-02 01:14:54 |
| Status | E | ULS 1861433 | 2026-08-02 01:14:54 |
| Service | IG | ULS 1861433 | 2026-08-02 01:14:54 |
| Grant Date | 2001-11-20 | ULS 1861433 | 2026-08-02 01:14:54 |
| Expiration Date | 2011-11-20 | ULS 1861433 | 2026-08-02 01:14:54 |
| Cancellation Date | 2012-01-21 | ULS 1861433 | 2026-08-02 01:14:54 |