Universal Licensing System
WNMB741
CSX Transportation Inc
License details
| ULS identifier | 1918091 |
|---|
| Call sign | WNMB741 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-05-03 |
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| Expiration | 2033-07-19 |
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| Frequency range | 160.23 - 161.37 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | FLINT, GENESEE, MI |
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| Coordinates | 43.0758611, -83.6766111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 160.23000000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB | 160.48500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | MO | 160.48500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB | 160.78500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FB | 161.37000000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 160.23000000 | | 11K2F3E |
| 2 | 1 | 160.23000000 | | 4K00F1E |
| 1 | 1 | 160.48500000 | | 11K2F3E |
| 1 | 1 | 160.48500000 | | 4K00F1E |
| 3 | 1 | 160.48500000 | | 4K00F1E |
| 3 | 1 | 160.48500000 | | 11K2F3E |
| 2 | 1 | 160.78500000 | | 4K00F1E |
| 2 | 1 | 160.78500000 | | 11K2F3E |
| 2 | 1 | 161.37000000 | | 4K00F1E |
| 2 | 1 | 161.37000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MC GREW YD OFC, FLINT, GENESEE, MI | 43.07586111, -83.67661111 | 229.000 m | B | 8.000 m structure / 9.000 m overall | N |
| 2 | T | GERA RD SR83, FRANKENMUTH, SAGINAW, MI | 43.38752778, -83.73997222 | 192.000 m | POLE | 14.000 m structure / 15.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | 0.0000 | | 7.700 | |
| 1 | 2 | T | | 15.000 m | | 0.0000 | | 18.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3019 WARRINGTON ST, JACKSONVILLE, FL | DUVAL | 9043882180 |
| 2 | 31 E GEORGIA ST, INDIANAPOLIS, IN | MARION | 3172674924 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-06 | WNMB741 | LIAUA |
| 2023-11-01 | WNMB741 | LIAUA |
| 2023-05-03 | WNMB741 | LIREN |
| 2023-04-24 | WNMB741 | LETRES |
| 2021-10-06 | WNMB741 | LIAUA |
| 2019-07-13 | WNMB741 | LIAUA |
| 2013-05-02 | WNMB741 | LIREN |
| 2013-05-01 | WNMB741 | ESUAPR |
| 2013-04-22 | WNMB741 | LETRES |
| 2013-04-22 | WNMB741 | LIMOD |
| 2005-03-15 | WNMB741 | LIAUA |
| 2005-03-14 | WNMB741 | ESCAPR |
| 2003-05-14 | WNMB741 | LIREN |
| 2003-04-21 | WNMB741 | LETRES |
| 2002-01-22 | WNMB741 | AUDOPR |
| 2000-11-24 | WNMB741 | LICCNV |
| 1998-11-13 | WNMB741 | AUTHPR |
| 1998-05-13 | WNMB741 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1918091 | 2026-08-02 01:11:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMB741 | ULS 1918091 | 2026-08-02 01:11:23 |
| Status | A | ULS 1918091 | 2026-08-02 01:11:23 |
| Service | IG | ULS 1918091 | 2026-08-02 01:11:23 |
| Grant Date | 2023-05-03 | ULS 1918091 | 2026-08-02 01:11:23 |
| Expiration Date | 2033-07-19 | ULS 1918091 | 2026-08-02 01:11:23 |