Universal Licensing System
WRJG753
Bayer Research and Development Services LLC
License details
| ULS identifier | 4326287 |
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| Call sign | WRJG753 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2024-05-28 |
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| Expiration | 2034-08-04 |
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| Frequency range | 462.2 - 469.975 MHz (11 frequencies) |
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| Locations | 2 |
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| Representative location | Chesterfield, ST. LOUIS, MO |
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| Coordinates | 38.6658889, -90.5590000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:57 |
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Licensee
| Name | Bayer Research and Development Services LLC |
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| Applicant type | L |
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| FRN | 0029762630 |
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| Location | St. Louis, MO |
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| Address | 800 North Lindbergh Boulevard, Mail Code E2N, St. Louis, MO, 63167 |
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| Phone | 3146829346 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.20000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 462.20000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.45000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 462.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.50000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 462.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 462.80000000 | | | 200.000000 | 479.000000 | |
| 1 | 1 | FB2 | 464.82500000 | | | 110.000000 | 311.000000 | |
| 1 | 1 | FB2 | 464.97500000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 464.97500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.20000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.82500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.20000000 | | 7K60FXE |
| 2 | 1 | 462.20000000 | | 7K60FXE |
| 1 | 1 | 462.45000000 | | 7K60FXE |
| 2 | 1 | 462.45000000 | | 7K60FXE |
| 1 | 1 | 462.50000000 | | 7K60FXE |
| 2 | 1 | 462.50000000 | | 7K60FXE |
| 1 | 1 | 462.80000000 | | 7K60FXE |
| 1 | 1 | 464.82500000 | | 7K60FXE |
| 1 | 1 | 464.97500000 | | 7K60FXE |
| 2 | 1 | 464.97500000 | | 7K60FXE |
| 2 | 1 | 467.20000000 | | 7K60FXE |
| 2 | 1 | 467.45000000 | | 7K60FXE |
| 2 | 1 | 467.50000000 | | 7K60FXE |
| 2 | 1 | 469.82500000 | | 7K60FXE |
| 2 | 1 | 469.97500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 700 Chesterfield Pkwy W, Chesterfield, ST. LOUIS, MO | 38.66588889, -90.55900000 | 166.000 m | BANT | 22.800 m structure / 23.700 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.700 m | | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-28 | WRJG753 | LIREN |
| 2024-05-13 | WRJG753 | LETRES |
| 2024-02-16 | WRJG753 | LIAUA |
| 2021-01-01 | WRJG753 | LITRAN |
| 2020-10-07 | WRJG753 | AUTHPR |
| 2020-10-06 | WRJG753 | COR |
| 2020-10-06 | WRJG753 | INTDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4326287 | 2026-08-02 01:23:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRJG753 | ULS 4326287 | 2026-08-02 01:23:57 |
| Status | A | ULS 4326287 | 2026-08-02 01:23:57 |
| Service | YG | ULS 4326287 | 2026-08-02 01:23:57 |
| Grant Date | 2024-05-28 | ULS 4326287 | 2026-08-02 01:23:57 |
| Expiration Date | 2034-08-04 | ULS 4326287 | 2026-08-02 01:23:57 |