Universal Licensing System
WLF403
RIVERFRONT BROADCASTING, LLC
License details
| ULS identifier | 990473 |
|---|
| Call sign | WLF403 |
|---|
| Radio service | AS |
|---|
| Status | A |
|---|
| Grant date | 1993-06-08 |
|---|
| Expiration | 2029-04-01 |
|---|
| Frequency range | 946.5 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SPEARFISH, LAWRENCE, SD |
|---|
| Coordinates | 44.4755278, -103.8113056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:42 |
|---|
Licensee
| Name | RIVERFRONT BROADCASTING, LLC |
|---|
| FRN | 0016909616 |
|---|
| Location | YANKTON, SD |
|---|
| Address | 407 West 11th Street, YANKTON, SD, 57078 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 946.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 946.50000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2827 E COLORADO BLVD, SPEARFISH, LAWRENCE, SD | 44.47552778, -103.81130556 | 1222.200 m | | 10.700 m overall | |
| 2 | R | | 44.32608333, -103.83658333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 185.5000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-27 | WLF403 | PNACT |
| 2026-05-23 | WLF403 | PLAUPR |
| 2026-05-22 | WLF403 | LIMOD |
| 2021-06-09 | WLF403 | PNACT |
| 2021-06-07 | WLF403 | PLAUPR |
| 2021-06-04 | WLF403 | LIREN |
| 2019-06-05 | WLF403 | PNACT |
| 2019-06-04 | WLF403 | AUTHPR |
| 2019-06-01 | WLF403 | LIMOD |
| 2014-10-15 | WLF403 | PNACT |
| 2014-10-11 | WLF403 | AUTHPR |
| 2014-10-10 | WLF403 | LIREN |
| 2006-03-08 | WLF403 | PNACT |
| 2006-02-28 | WLF403 | AUTHPR |
| 2006-02-28 | WLF403 | LIMOD |
| 2005-04-06 | WLF403 | PNACT |
| 2005-04-01 | WLF403 | AUTHPR |
| 2005-03-31 | WLF403 | LIREN |
| 2003-11-26 | WLF403 | PNACT |
| 2003-11-18 | WLF403 | AUTHPR |
| 2003-11-17 | WLF403 | LIMOD |
| 2003-01-29 | WLF403 | PNACT |
| 2003-01-22 | WLF403 | AUTHPR |
| 2003-01-21 | WLF403 | LIMOD |
| 1999-08-13 | WLF403 | LICCNV |
| 1998-10-29 | WLF403 | COR |
| 1998-09-04 | WLF403 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 990473 | 2026-08-02 02:45:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLF403 | ULS 990473 | 2026-08-02 02:45:42 |
| Status | A | ULS 990473 | 2026-08-02 02:45:42 |
| Service | AS | ULS 990473 | 2026-08-02 02:45:42 |
| Grant Date | 1993-06-08 | ULS 990473 | 2026-08-02 02:45:42 |
| Expiration Date | 2029-04-01 | ULS 990473 | 2026-08-02 02:45:42 |