Universal Licensing System
WQJR493
Bayer Research and Development Services LLC
License details
| ULS identifier | 3061865 |
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| Call sign | WQJR493 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-10-18 |
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| Expiration | 2028-12-03 |
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| Frequency range | 451.275 - 457.975 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | WACO, YORK, NE |
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| Coordinates | 40.9013889, -97.2505556 |
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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 | 451.27500000 | | | 50.000000 | 95.000000 | |
| 2 | 1 | MO | 451.27500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 452.97500000 | | | 50.000000 | 95.000000 | |
| 2 | 1 | MO | 452.97500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 456.27500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.27500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 457.97500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 457.97500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 11K2F3E |
| 2 | 1 | 451.27500000 | | 11K2F3E |
| 1 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 456.27500000 | | 11K2F3E |
| 3 | 1 | 456.27500000 | | 11K2F3E |
| 2 | 1 | 457.97500000 | | 11K2F3E |
| 3 | 1 | 457.97500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | | 1506 HWY 69, WACO, YORK, NE | 40.90138889, -97.25055556 | 476.000 m | BANT | 4.500 m structure / 6.000 m overall | |
| 2 | | | | | | | |
| 3 | | YORK, NE | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 1.500 m | | | | 11.700 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1506 HWY 69, WACO, NE | YORK | 4027285249 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-16 | WQJR493 | LIAUA |
| 2024-01-09 | WQJR493 | LETCNS |
| 2023-04-05 | WQJR493 | LIMOD |
| 2021-01-01 | WQJR493 | LITRAN |
| 2020-08-01 | WQJR493 | LIASS |
| 2020-01-10 | WQJR493 | LIAUA |
| 2018-10-18 | WQJR493 | LIREN |
| 2018-10-10 | WQJR493 | LITRAN |
| 2018-09-10 | WQJR493 | LETRES |
| 2018-06-07 | WQJR493 | LITRAN |
| 2018-03-31 | WQJR493 | LIAUA |
| 2008-12-03 | WQJR493 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3061865 | 2026-08-02 01:23:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQJR493 | ULS 3061865 | 2026-08-02 01:23:57 |
| Status | A | ULS 3061865 | 2026-08-02 01:23:57 |
| Service | IG | ULS 3061865 | 2026-08-02 01:23:57 |
| Grant Date | 2018-10-18 | ULS 3061865 | 2026-08-02 01:23:57 |
| Expiration Date | 2028-12-03 | ULS 3061865 | 2026-08-02 01:23:57 |