Universal Licensing System
WRVM682
Koehn Brothers LLC
License details
| ULS identifier | 4698705 |
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| Call sign | WRVM682 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-12-10 |
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| Expiration | 2032-12-10 |
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| Frequency range | 452.85 - 457.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Nevada, VERNON, MO |
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| Coordinates | 37.9560278, -94.4738333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.85000000 | | | 50.000000 | 80.000000 | |
| 2 | 1 | MO | 452.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.85000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.85000000 | | 11K2F3E |
| 2 | 1 | 452.85000000 | | 11K2F3E |
| 2 | 1 | 457.85000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 15932 E Infantry Pass, Nevada, VERNON, MO | 37.95602778, -94.47383333 | 238.000 m | SILO | 37.000 m structure / 39.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 39.000 m | | | | 31.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15932 E Infantry Pass, Nevada, MO | VERNON | 4173213248 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-10 | WRVM682 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4698705 | 2026-08-02 01:22:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVM682 | ULS 4698705 | 2026-08-02 01:22:59 |
| Status | A | ULS 4698705 | 2026-08-02 01:22:59 |
| Service | IG | ULS 4698705 | 2026-08-02 01:22:59 |
| Grant Date | 2022-12-10 | ULS 4698705 | 2026-08-02 01:22:59 |
| Expiration Date | 2032-12-10 | ULS 4698705 | 2026-08-02 01:22:59 |