Universal Licensing System
WRWM812
City of Springboro
License details
| ULS identifier | 4735616 |
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| Call sign | WRWM812 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-09 |
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| Expiration | 2033-03-09 |
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| Frequency range | 456.5625 - 462.2875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Springboro, WARREN, OH |
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| Coordinates | 39.5522778, -84.2332500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.56250000 | | | 2.000000 | 6.000000 | |
| 1 | 1 | MO | 462.28750000 | | | 2.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.56250000 | | 9K66F1D |
| 1 | 1 | 462.28750000 | | 9K66F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Springboro, WARREN, OH | 39.55227778, -84.23325000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 320 W Central Ave, Springboro, OH | WARREN | 9377480020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-12 | WRWM812 | LETCNS |
| 2023-03-09 | WRWM812 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4735616 | 2026-08-02 01:23:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWM812 | ULS 4735616 | 2026-08-02 01:23:19 |
| Status | A | ULS 4735616 | 2026-08-02 01:23:19 |
| Service | IG | ULS 4735616 | 2026-08-02 01:23:19 |
| Grant Date | 2023-03-09 | ULS 4735616 | 2026-08-02 01:23:19 |
| Expiration Date | 2033-03-09 | ULS 4735616 | 2026-08-02 01:23:19 |