Universal Licensing System
WQXF421
License details
| ULS identifier | 3781325 |
|---|---|
| Call sign | WQXF421 |
| Radio service | PW |
| Status | A |
| Grant date | 2026-01-03 |
| Expiration | 2036-02-18 |
| Frequency range | 158.865 MHz |
| Locations | 6 |
| Representative location | ST. CHARLES, ST. CHARLES, MO |
| Coordinates | 38.7395278, -90.5333056 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:12:54 |
Licensee
| Name | COUNTY OF ST. CHARLES |
|---|---|
| Applicant type | G |
| FRN | 0002512093 |
| Location | O'FALLON, MO |
| Address | 1400 T.R. HUGHES BLVD., SUITE 300, O'FALLON, MO, 63366 |
| Phone | 6369491839 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 158.86500000 | 15.000000 | 30.000000 | |||
| 2 | 1 | FXO | 158.86500000 | 15.000000 | 30.000000 | |||
| 3 | 1 | FXO | 158.86500000 | 15.000000 | 30.000000 | |||
| 4 | 1 | FXO | 158.86500000 | 15.000000 | 30.000000 | |||
| 5 | 1 | FXO | 158.86500000 | 15.000000 | 30.000000 | |||
| 6 | 1 | FXO | 158.86500000 | 15.000000 | 30.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 158.86500000 | 11K2F3E | |
| 1 | 1 | 158.86500000 | 11K2F1D | |
| 1 | 1 | 158.86500000 | 11K2F1E | |
| 2 | 1 | 158.86500000 | 11K2F1E | |
| 2 | 1 | 158.86500000 | 11K2F3E | |
| 2 | 1 | 158.86500000 | 11K2F1D | |
| 3 | 1 | 158.86500000 | 11K2F1E | |
| 3 | 1 | 158.86500000 | 11K2F1D | |
| 3 | 1 | 158.86500000 | 11K2F3E | |
| 4 | 1 | 158.86500000 | 11K2F3E | |
| 4 | 1 | 158.86500000 | 11K2F1D | |
| 4 | 1 | 158.86500000 | 11K2F1E | |
| 5 | 1 | 158.86500000 | 11K2F1E | |
| 5 | 1 | 158.86500000 | 11K2F1D | |
| 5 | 1 | 158.86500000 | 11K2F3E | |
| 6 | 1 | 158.86500000 | 11K2F3E | |
| 6 | 1 | 158.86500000 | 11K2F1D | |
| 6 | 1 | 158.86500000 | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 1031, UPPER BOTTOM ROAD & FOX RIDGE DRIVE, ST. CHARLES, ST. CHARLES, MO | 38.73952778, -90.53330556 | 160.000 m | SIGN | 12.200 m structure / 13.700 m overall | |
| 2 | T | 1032, ST. CHARLES COUNTY FAMILY ARENA, ST. CHARLES, ST. CHARLES, MO | 38.74927778, -90.50802778 | 131.000 m | SIGN | 12.200 m structure / 13.700 m overall | |
| 3 | T | 1033, SAEGER ES, 5201 HIGHWAY N, ST. CHARLES, ST. CHARLES, MO | 38.74844444, -90.64694444 | 147.000 m | SIGN | 12.200 m structure / 13.700 m overall | |
| 4 | T | 1034, CAULKS HILL ROAD & TOWERS ROAD, ST. CHARLES, ST. CHARLES, MO | 38.71980556, -90.57966667 | 191.000 m | SIGN | 12.200 m structure / 13.700 m overall | |
| 5 | T | 1035, HIGHWAY P & GUTHRIE ROAD, WENTZVILLE, ST. CHARLES, MO | 38.84661111, -90.77230556 | 176.000 m | SIGN | 12.200 m structure / 13.700 m overall | |
| 6 | T | 1036, RESEARCH PARK DRIVE & WELDON DRIVE, WELDON SPRING, ST. CHARLES, MO | 38.71027778, -90.68661111 | 179.000 m | SIGN | 12.200 m structure / 13.700 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 13.700 m | V | 3.0000 | 360.0000 | 24.100 | ||
| 1 | 2 | T | 13.700 m | V | 3.0000 | 360.0000 | -4.000 | ||
| 1 | 3 | T | 13.700 m | V | 3.0000 | 360.0000 | 5.800 | ||
| 1 | 4 | T | 13.700 m | V | 3.0000 | 360.0000 | 49.400 | ||
| 1 | 5 | T | 13.700 m | V | 3.0000 | 360.0000 | 35.700 | ||
| 1 | 6 | T | 13.700 m | V | 3.0000 | 360.0000 | 28.900 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1605 WENTZVILLE PARKWAY, WENTZVILLE, MO | ST. CHARLES | 6369493018 |
| 2 | 301 NORTH SECOND STREET, ST. CHARLES, MO | ST. CHARLES | 6369303031 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-01-03 | WQXF421 | LIREN |
| 2025-12-20 | WQXF421 | ESURNW |
| 2025-11-24 | WQXF421 | LETRES |
| 2025-11-20 | WQXF421 | ESURNW |
| 2016-11-22 | WQXF421 | LETCNS |
| 2016-02-18 | WQXF421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3781325 | 2026-08-02 01:12:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQXF421 | ULS 3781325 | 2026-08-02 01:12:54 |
| Status | A | ULS 3781325 | 2026-08-02 01:12:54 |
| Service | PW | ULS 3781325 | 2026-08-02 01:12:54 |
| Grant Date | 2026-01-03 | ULS 3781325 | 2026-08-02 01:12:54 |
| Expiration Date | 2036-02-18 | ULS 3781325 | 2026-08-02 01:12:54 |