Universal Licensing System
WRFC578
Stimulus Technologies of Missouri, LLC
License details
| ULS identifier | 4245904 |
|---|
| Call sign | WRFC578 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-01-31 |
|---|
| Expiration | 2030-01-31 |
|---|
| Frequency range | 10755 - 11175 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.3188056, -92.0404722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 4 | FXO | 10835.00000000 | | | | | |
| 1 | 3 | FXO | 11175.00000000 | | | | | |
| 1 | 3 | FXO | 11175.00000000 | | | | | |
| 1 | 3 | FXO | 11175.00000000 | | | | | |
| 1 | 3 | FXO | 11175.00000000 | | | | | |
| 1 | 3 | FXO | 11175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 4 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 79M6D7D |
| 1 | 2 | 10835.00000000 | | 79M3D7D |
| 1 | 2 | 10835.00000000 | | 79M3D7D |
| 1 | 2 | 10835.00000000 | | 79M3D7D |
| 1 | 2 | 10835.00000000 | | 79M3D7D |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 4 | 10835.00000000 | | 80M0D7W |
| 1 | 3 | 11175.00000000 | | 39M9D7D |
| 1 | 3 | 11175.00000000 | | 39M9D7D |
| 1 | 3 | 11175.00000000 | | 39M9D7D |
| 1 | 3 | 11175.00000000 | | 39M9D7D |
| 1 | 3 | 11175.00000000 | | 39M9D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 131 Old Vienna Rd, Freeburg, OSAGE, MO | 38.31180556, -91.91844444 | 272.600 m | TANK | 35.100 m structure / 35.100 m overall | |
| 2 | R | | 38.41944444, -91.82305556 | 260.100 m | | | |
| 3 | R | | 38.14316667, -91.93763889 | 305.900 m | | | |
| 4 | R | | 38.31880556, -92.04047222 | 279.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | R | COMMSCOPE VHLP3-11WA | | | 38.5000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HPD3-11 | | | 38.5000 | | | |
| 1 | 4 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HPD3-11 | | S | 38.5000 | 185.1000 | | |
| 3 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 274.2000 | | |
| 4 | 1 | T | COMMSCOPE VHLP3-11WA | | S | 38.5000 | 34.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-03 | WRFC578 | LETCNS |
| 2024-05-30 | WRFC578 | LIMOD |
| 2022-01-06 | WRFC578 | LIMOD |
| 2021-03-16 | WRFC578 | LIMOD |
| 2020-01-31 | WRFC578 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4245904 | 2026-08-02 02:43:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFC578 | ULS 4245904 | 2026-08-02 02:43:19 |
| Status | A | ULS 4245904 | 2026-08-02 02:43:19 |
| Service | MG | ULS 4245904 | 2026-08-02 02:43:19 |
| Grant Date | 2020-01-31 | ULS 4245904 | 2026-08-02 02:43:19 |
| Expiration Date | 2030-01-31 | ULS 4245904 | 2026-08-02 02:43:19 |