Universal Licensing System
WNWN438
MONSANTO COMPANY
License details
| ULS identifier | 1905577 |
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| Call sign | WNWN438 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-12-18 |
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| Expiration | 2013-01-15 |
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| Cancellation | 2013-03-23 |
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| Frequency range | 462.2125 - 467.425 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | CREVE COEUR, ST. LOUIS, MO |
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| Coordinates | 38.6747778, -90.3987222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 462.21250000 | | | 2.000000 | | |
| 2 | 1 | MO | 462.27500000 | | | 10.000000 | | |
| 2 | 1 | MO | 462.33750000 | | | 2.000000 | | |
| 1 | 1 | FB2 | 462.42500000 | | | 110.000000 | 308.000000 | |
| 3 | 1 | MO | 462.42500000 | | | 110.000000 | | |
| 2 | 1 | MO | 467.21250000 | | | 2.000000 | | |
| 2 | 1 | MO | 467.27500000 | | | 10.000000 | | |
| 2 | 1 | MO | 467.33750000 | | | 2.000000 | | |
| 3 | 1 | MO | 467.42500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 462.21250000 | | 20K0F3E |
| 2 | 1 | 462.27500000 | | 20K0F3E |
| 2 | 1 | 462.33750000 | | 20K0F3E |
| 1 | 1 | 462.42500000 | | 20K0F3E |
| 3 | 1 | 462.42500000 | | 20K0F3E |
| 2 | 1 | 467.21250000 | | 20K0F3E |
| 2 | 1 | 467.27500000 | | 20K0F3E |
| 2 | 1 | 467.33750000 | | 20K0F3E |
| 3 | 1 | 467.42500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 800 N LINDBERGH, CREVE COEUR, ST. LOUIS, MO | 38.67477778, -90.39872222 | 210.000 m | | 67.000 m structure / 67.000 m overall | N |
| 2 | T | ST. LOUIS, MO | 38.67477778, -90.39872222 | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 69.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 N LINDBERGH RIA, SAINT LOUIS, MO | | 3145377106 |
License history
| Date | File or call sign | Action |
|---|
| 2013-03-23 | WNWN438 | LIEXP |
| 2012-10-22 | WNWN438 | LETRES |
| 2004-11-18 | WNWN438 | LIAUA |
| 2004-11-17 | WNWN438 | ESCAPR |
| 2002-12-18 | WNWN438 | LIREN |
| 2002-10-21 | WNWN438 | LETRES |
| 2002-03-05 | WNWN438 | AUDOPR |
| 2000-11-24 | WNWN438 | LICCNV |
| 1997-12-15 | WNWN438 | LIREN |
| 1997-12-15 | WNWN438 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905577 | 2026-08-02 01:14:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWN438 | ULS 1905577 | 2026-08-02 01:14:44 |
| Status | E | ULS 1905577 | 2026-08-02 01:14:44 |
| Service | IG | ULS 1905577 | 2026-08-02 01:14:44 |
| Grant Date | 2002-12-18 | ULS 1905577 | 2026-08-02 01:14:44 |
| Expiration Date | 2013-01-15 | ULS 1905577 | 2026-08-02 01:14:44 |
| Cancellation Date | 2013-03-23 | ULS 1905577 | 2026-08-02 01:14:44 |