Universal Licensing System
WQTX673
Bayer Research and Development Services LLC
License details
| ULS identifier | 3590229 |
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| Call sign | WQTX673 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-05-01 |
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| Expiration | 2024-05-01 |
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| Cancellation | 2024-07-06 |
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| Frequency range | 451.9 - 456.9 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SCOTT, BOLIVAR, MS |
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| Coordinates | 33.5911111, -91.0772778 |
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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 E2NK, St. Louis, MO, 63167 |
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| Phone | 3146943883 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.90000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 451.90000000 | | | 110.000000 | 162.000000 | |
| 2 | 1 | MO | 456.90000000 | | | 110.000000 | 162.000000 | |
| 3 | 1 | FX1 | 456.90000000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.90000000 | | 11K2F3E |
| 2 | 1 | 451.90000000 | | 11K2F3E |
| 2 | 1 | 456.90000000 | | 11K2F3E |
| 3 | 1 | 456.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 4/10 MI SSE HWY 1, SCOTT, BOLIVAR, MS | 33.59111111, -91.07727778 | 41.000 m | TANK | 50.000 m structure / 51.000 m overall | |
| 2 | | | | | | | |
| 3 | | BOLIVAR, MS | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.000 m | | | | 51.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4/10 MI SSE HWY 1, SCOTT, MS | BOLIVAR | 6627424784 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-06 | WQTX673 | LIEXP |
| 2021-01-01 | WQTX673 | LITRAN |
| 2020-08-01 | WQTX673 | LIASS |
| 2020-01-11 | WQTX673 | LIAUA |
| 2018-10-10 | WQTX673 | LITRAN |
| 2018-06-07 | WQTX673 | LITRAN |
| 2018-03-31 | WQTX673 | LIAUA |
| 2014-05-01 | WQTX673 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3590229 | 2026-08-02 01:23:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTX673 | ULS 3590229 | 2026-08-02 01:23:57 |
| Status | E | ULS 3590229 | 2026-08-02 01:23:57 |
| Service | IG | ULS 3590229 | 2026-08-02 01:23:57 |
| Grant Date | 2014-05-01 | ULS 3590229 | 2026-08-02 01:23:57 |
| Expiration Date | 2024-05-01 | ULS 3590229 | 2026-08-02 01:23:57 |
| Cancellation Date | 2024-07-06 | ULS 3590229 | 2026-08-02 01:23:57 |