Universal Licensing System
WQLX490
Missouri Department of Transportation
License details
| ULS identifier | 3198624 |
|---|
| Call sign | WQLX490 |
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| Radio service | PA |
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| Status | C |
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| Grant date | 2020-03-17 |
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| Expiration | 2030-05-18 |
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| Cancellation | 2025-06-18 |
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| Frequency range | 4955 MHz |
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| Locations | 4 |
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| Representative location | St. Charles, ST. CHARLES, MO |
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| Coordinates | 38.7817222, -90.4891944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 4955.00000000 | | | 0.400000 | 79.810000 | |
| 2 | 1 | FXO | 4955.00000000 | | | 0.400000 | 79.810000 | |
| 3 | 1 | FXO | 4955.00000000 | | | 0.400000 | 79.810000 | |
| 3 | 2 | FXO | 4955.00000000 | | | 0.400000 | 79.810000 | |
| 4 | 1 | FXO | 4955.00000000 | | | 0.400000 | 79.810000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4955.00000000 | | 20M0W7D |
| 2 | 1 | 4955.00000000 | | 20M0W7D |
| 3 | 1 | 4955.00000000 | | 20M0W7D |
| 3 | 2 | 4955.00000000 | | 20M0W7D |
| 4 | 1 | 4955.00000000 | | 20M0W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Intersection of 1st Capitol and Kingshighway, St. Charles, ST. CHARLES, MO | 38.78480556, -90.49827778 | 169.200 m | POLE | 15.300 m structure / 15.300 m overall | |
| 2 | T | Intersection of 1st Capitol and S. 6th Street, St. Charles, ST. CHARLES, MO | 38.78172222, -90.48919444 | 162.200 m | POLE | 9.200 m structure / 9.200 m overall | |
| 3 | T | intersection of 1st Capitol and s. 5th Street, St. Charles, ST. CHARLES, MO | 38.78105556, -90.48688889 | 163.700 m | POLE | 9.200 m structure / 9.200 m overall | |
| 4 | T | intersection of s. 5th street and Jefferson, St. Charles, ST. CHARLES, MO | 38.78277778, -90.48594444 | 164.900 m | POLE | 9.200 m structure / 9.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.300 m | V | 23.0000 | 99.7000 | 169.200 | |
| 1 | 2 | T | | 9.200 m | V | 23.0000 | 110.2000 | 162.100 | |
| 1 | 3 | T | | 9.100 m | V | 23.0000 | 290.2000 | 163.700 | |
| 1 | 4 | T | | 9.100 m | V | 23.0000 | 203.7000 | 164.900 | |
| 2 | 3 | T | | 9.100 m | V | 23.0000 | 23.7000 | 163.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1590 Woodlake Dr., Chesterfield, MO | ST. LOUIS | 3143404100 |
Special conditions
| Type | Condition code |
|---|
| P | 3055 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-18 | WQLX490 | LICAN |
| 2024-12-04 | WQLX490 | LIAUA |
| 2024-08-20 | WQLX490 | LIAUA |
| 2020-03-17 | WQLX490 | LIREN |
| 2020-02-24 | WQLX490 | LETRES |
| 2020-02-18 | WQLX490 | ESURNW |
| 2014-07-02 | WQLX490 | LIAUA |
| 2014-07-01 | WQLX490 | ESUAPR |
| 2011-09-30 | WQLX490 | LIAUA |
| 2011-09-29 | WQLX490 | ESUAPR |
| 2011-09-29 | WQLX490 | LIAUA |
| 2011-09-29 | WQLX490 | LTSAPR |
| 2011-09-28 | WQLX490 | ESCAPR |
| 2011-09-28 | WQLX490 | EFCAPR |
| 2011-09-27 | WQLX490 | ESCFNR |
| 2010-05-18 | WQLX490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3198624 | 2026-08-02 01:18:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLX490 | ULS 3198624 | 2026-08-02 01:18:14 |
| Status | C | ULS 3198624 | 2026-08-02 01:18:14 |
| Service | PA | ULS 3198624 | 2026-08-02 01:18:14 |
| Grant Date | 2020-03-17 | ULS 3198624 | 2026-08-02 01:18:14 |
| Expiration Date | 2030-05-18 | ULS 3198624 | 2026-08-02 01:18:14 |
| Cancellation Date | 2025-06-18 | ULS 3198624 | 2026-08-02 01:18:14 |