Universal Licensing System
KQY941
Bayer Production Supply LLC
License details
| ULS identifier | 1856153 |
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| Call sign | KQY941 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-26 |
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| Expiration | 2035-09-18 |
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| Frequency range | 452 - 457 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WILLIAMSBURG, IOWA, IA |
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| Coordinates | 41.6572222, -91.9965556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:38 |
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Licensee
| Name | Bayer Production Supply LLC |
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| Applicant type | L |
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| FRN | 0029297231 |
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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 |
|---|
| 2 | 1 | FB2 | 452.00000000 | | | 110.000000 | 663.000000 | |
| 3 | 1 | MO | 452.00000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FX1 | 457.00000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 457.00000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.00000000 | | 11K2F3E |
| 3 | 1 | 452.00000000 | | 11K2F3E |
| 1 | 1 | 457.00000000 | | 11K2F3E |
| 3 | 1 | 457.00000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | 201 N MAPLEWOOD AVE, WILLIAMSBURG, IOWA, IA | 41.65722222, -91.99655556 | 232.000 m | GTOWER | 53.000 m structure / 59.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 59.000 m | | | | 53.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 503 S MAPLEWOOD AVE, WILLIAMSBURG, IA | IOWA | 3196681100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-26 | KQY941 | LIREN |
| 2025-06-23 | KQY941 | LETRES |
| 2024-02-16 | KQY941 | LIAUA |
| 2021-11-17 | KQY941 | LITRAN |
| 2020-06-01 | KQY941 | LIASS |
| 2018-10-10 | KQY941 | LITRAN |
| 2018-06-07 | KQY941 | LITRAN |
| 2015-08-13 | KQY941 | LIREN |
| 2015-06-22 | KQY941 | LETRES |
| 2013-08-01 | KQY941 | LIMOD |
| 2013-04-24 | KQY941 | LIAUA |
| 2013-04-23 | KQY941 | ESUAPR |
| 2010-08-31 | KQY941 | LIASS |
| 2005-07-22 | KQY941 | LIREN |
| 2005-07-22 | KQY941 | LTSFRN |
| 2005-07-21 | KQY941 | ESCAPR |
| 2005-06-27 | KQY941 | LETRES |
| 2001-10-17 | KQY941 | AUDOPR |
| 2000-11-24 | KQY941 | LICCNV |
| 2000-10-31 | KQY941 | AUTHPR |
| 2000-10-30 | KQY941 | LIASS |
| 2000-06-19 | KQY941 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1856153 | 2026-08-02 01:23:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KQY941 | ULS 1856153 | 2026-08-02 01:23:38 |
| Status | A | ULS 1856153 | 2026-08-02 01:23:38 |
| Service | IG | ULS 1856153 | 2026-08-02 01:23:38 |
| Grant Date | 2025-08-26 | ULS 1856153 | 2026-08-02 01:23:38 |
| Expiration Date | 2035-09-18 | ULS 1856153 | 2026-08-02 01:23:38 |