Universal Licensing System
WQXN433
American Pulverizer Company
License details
| ULS identifier | 3804064 |
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| Call sign | WQXN433 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-02-28 |
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| Expiration | 2036-04-21 |
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| Frequency range | 463.225 - 468.225 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | St. Louis City, MO |
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| Coordinates | 38.6251111, -90.2758889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.22500000 | | | 10.000000 | 20.000000 | |
| 2 | 1 | MO | 463.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.22500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.22500000 | | 11K0F3E |
| 2 | 1 | 463.22500000 | | 11K0F3E |
| 2 | 1 | 468.22500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1319 Macklind Avenue, St. Louis City, MO | 38.62511111, -90.27588889 | 142.000 m | BANT | 7.000 m structure / 7.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.900 m | | | | 1.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1319 Macklind Avenue, St. Louis City, MO | | 3147816100 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-28 | WQXN433 | LIREN |
| 2026-01-26 | WQXN433 | LETRES |
| 2022-07-07 | WQXN433 | LIAUA |
| 2016-04-21 | WQXN433 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3804064 | 2026-08-02 01:17:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXN433 | ULS 3804064 | 2026-08-02 01:17:52 |
| Status | A | ULS 3804064 | 2026-08-02 01:17:52 |
| Service | IG | ULS 3804064 | 2026-08-02 01:17:52 |
| Grant Date | 2026-02-28 | ULS 3804064 | 2026-08-02 01:17:52 |
| Expiration Date | 2036-04-21 | ULS 3804064 | 2026-08-02 01:17:52 |