Universal Licensing System
WPWI741
Ameren Services Company
License details
| ULS identifier | 2463729 |
|---|
| Call sign | WPWI741 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2022-10-21 |
|---|
| Expiration | 2032-11-25 |
|---|
| Frequency range | 857.3125 - 859.3125 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Hermann, GASCONADE, MO |
|---|
| Coordinates | 38.6920000, -91.4166389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2C | 855.78750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | FB2C | 856.31250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 856.36250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FB2C | 856.78750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | FB2C | 857.31250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 857.36250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FB2C | 857.78750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | FB2C | 858.31250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 858.36250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FB2C | 858.78750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | FB2C | 859.31250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2C | 859.36250000 | | | 100.000000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 855.78750000 | | 20K0F3E |
| 2 | 1 | 855.78750000 | | 8K10F1E |
| 2 | 1 | 855.78750000 | | 20K0F2D |
| 2 | 1 | 855.78750000 | | 8K10F1D |
| 3 | 1 | 856.31250000 | | 8K10F1E |
| 3 | 1 | 856.31250000 | | 8K10F1D |
| 3 | 1 | 856.31250000 | | 20K0F3E |
| 3 | 1 | 856.31250000 | | 20K0F2D |
| 1 | 1 | 856.36250000 | | 20K0F3E |
| 1 | 1 | 856.36250000 | | 8K10F1E |
| 1 | 1 | 856.36250000 | | 8K10F1D |
| 1 | 1 | 856.36250000 | | 20K0F2D |
| 2 | 1 | 856.78750000 | | 20K0F2D |
| 2 | 1 | 856.78750000 | | 8K10F1E |
| 2 | 1 | 856.78750000 | | 20K0F3E |
| 2 | 1 | 856.78750000 | | 8K10F1D |
| 3 | 1 | 857.31250000 | | 20K0F3E |
| 3 | 1 | 857.31250000 | | 8K10F1D |
| 3 | 1 | 857.31250000 | | 8K10F1E |
| 3 | 1 | 857.31250000 | | 20K0F2D |
| 1 | 1 | 857.36250000 | | 8K10F1E |
| 1 | 1 | 857.36250000 | | 20K0F3E |
| 1 | 1 | 857.36250000 | | 20K0F2D |
| 1 | 1 | 857.36250000 | | 8K10F1D |
| 2 | 1 | 857.78750000 | | 8K10F1D |
| 2 | 1 | 857.78750000 | | 8K10F1E |
| 2 | 1 | 857.78750000 | | 20K0F2D |
| 2 | 1 | 857.78750000 | | 20K0F3E |
| 3 | 1 | 858.31250000 | | 20K0F3E |
| 3 | 1 | 858.31250000 | | 8K10F1D |
| 3 | 1 | 858.31250000 | | 20K0F2D |
| 3 | 1 | 858.31250000 | | 8K10F1E |
| 1 | 1 | 858.36250000 | | 8K10F1D |
| 1 | 1 | 858.36250000 | | 20K0F2D |
| 1 | 1 | 858.36250000 | | 20K0F3E |
| 1 | 1 | 858.36250000 | | 8K10F1E |
| 2 | 1 | 858.78750000 | | 20K0F3E |
| 2 | 1 | 858.78750000 | | 20K0F2D |
| 2 | 1 | 858.78750000 | | 8K10F1D |
| 2 | 1 | 858.78750000 | | 8K10F1E |
| 3 | 1 | 859.31250000 | | 20K0F2D |
| 3 | 1 | 859.31250000 | | 8K10F1D |
| 3 | 1 | 859.31250000 | | 20K0F3E |
| 3 | 1 | 859.31250000 | | 8K10F1E |
| 1 | 1 | 859.36250000 | | 20K0F3E |
| 1 | 1 | 859.36250000 | | 20K0F2D |
| 1 | 1 | 859.36250000 | | 8K10F1D |
| 1 | 1 | 859.36250000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2233 Boy Scout Road, Hermann, GASCONADE, MO | 38.69200000, -91.41663889 | 292.600 m | TOWER | 53.300 m structure / 56.300 m overall | |
| 2 | T | 1Hi Line Industrial Dr, Union, FRANKLIN, MO | 38.48277778, -91.00416667 | 227.900 m | TOWER | 76.200 m structure / 79.200 m overall | |
| 3 | T | Rt 1 Box 26AA, Gerald, FRANKLIN, MO | 38.45444444, -91.26583333 | 238.700 m | TOWER | 91.400 m structure / 98.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 56.300 m | | 0.0000 | 0.0000 | 155.600 | |
| 1 | 2 | | | 79.200 m | | 0.0000 | 0.0000 | 123.600 | |
| 1 | 3 | | | 94.400 m | | 0.0000 | 0.0000 | 114.600 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1901 Chouteau Ave, St Louis, MO | ST. LOUIS | 3145544357 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-21 | WPWI741 | LIREN |
| 2012-09-27 | WPWI741 | LIREN |
| 2012-09-03 | WPWI741 | LETRES |
| 2011-10-24 | WPWI741 | LIMOD |
| 2003-08-25 | WPWI741 | LETCNS |
| 2003-07-09 | WPWI741 | LIMOD |
| 2002-11-25 | WPWI741 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2463729 | 2026-08-02 01:24:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWI741 | ULS 2463729 | 2026-08-02 01:24:18 |
| Status | A | ULS 2463729 | 2026-08-02 01:24:18 |
| Service | YO | ULS 2463729 | 2026-08-02 01:24:18 |
| Grant Date | 2022-10-21 | ULS 2463729 | 2026-08-02 01:24:18 |
| Expiration Date | 2032-11-25 | ULS 2463729 | 2026-08-02 01:24:18 |