Universal Licensing System
WQNF421
STLWiMAX, LLC
License details
| ULS identifier | 3258848 |
|---|
| Call sign | WQNF421 |
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| Radio service | NN |
|---|
| Status | E |
|---|
| Grant date | 2011-01-19 |
|---|
| Expiration | 2021-01-19 |
|---|
| Cancellation | 2021-03-09 |
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| Frequency range | 3650 - 3675 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Creve Coeur, ST. LOUIS, MO |
|---|
| Coordinates | 38.6752778, -90.4122222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 2 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 3 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
| 4 | 1 | | 3650.00000000 | 3675.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3650.00000000 | | 17M8D7D |
| 2 | 1 | 3650.00000000 | | 16M8D7D |
| 3 | 1 | 3650.00000000 | | 16M8D7D |
| 4 | 1 | 3650.00000000 | | 17M8D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Maryland Heights, ST. LOUIS, MO | 38.75469444, -90.46677778 | 135.600 m | B | 60.900 m structure / 70.900 m overall | N |
| 2 | T | Earth City, ST. LOUIS, MO | 38.77583333, -90.46733333 | 133.000 m | B | 6.000 m structure / 7.000 m overall | N |
| 3 | T | Earth City, ST. LOUIS, MO | 38.75888889, -90.45191667 | 136.800 m | BANT | 6.000 m structure / 7.000 m overall | N |
| 4 | T | Creve Coeur, ST. LOUIS, MO | 38.67527778, -90.41222222 | 211.000 m | TOWER | 58.000 m structure / 58.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti AMS 3G-120-18 | | S | 18.0000 | 15.0000 | | |
| 1 | 2 | T | Ubiquiti Integrated Antenna | | S | 13.0000 | 15.0000 | | |
| 1 | 3 | T | Ubiquiti Integrated Antenna | | S | 13.0000 | 15.0000 | | |
| 1 | 4 | T | Ubiquiti AMS 3G-120-18 | | S | 18.0000 | 15.0000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 3065 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-09 | WQNF421 | LIEXP |
| 2012-05-05 | WQNF421 | LIAUA |
| 2012-05-04 | WQNF421 | ESUAPR |
| 2011-10-22 | WQNF421 | LIMOD |
| 2011-10-21 | WQNF421 | ESUAPR |
| 2011-09-07 | WQNF421 | LIAUA |
| 2011-09-05 | WQNF421 | ESUAPR |
| 2011-01-19 | WQNF421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3258848 | 2026-08-02 02:46:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNF421 | ULS 3258848 | 2026-08-02 02:46:40 |
| Status | E | ULS 3258848 | 2026-08-02 02:46:40 |
| Service | NN | ULS 3258848 | 2026-08-02 02:46:40 |
| Grant Date | 2011-01-19 | ULS 3258848 | 2026-08-02 02:46:40 |
| Expiration Date | 2021-01-19 | ULS 3258848 | 2026-08-02 02:46:40 |
| Cancellation Date | 2021-03-09 | ULS 3258848 | 2026-08-02 02:46:40 |