Universal Licensing System
WRVB623
FREDCO, INC
License details
| ULS identifier | 4682330 |
|---|
| Call sign | WRVB623 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-10-29 |
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| Expiration | 2032-10-29 |
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| Frequency range | 451.725 - 456.725 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HOLSTEIN, IDA, IA |
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| Coordinates | 42.4723889, -95.5858889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.72500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 451.72500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 456.72500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1 | 456.72500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.72500000 | | 11K2F3E |
| 1 | 1 | 451.72500000 | | 11K0F3E |
| 1 | 1 | 451.72500000 | | 7K60FXE |
| 2 | 1 | 451.72500000 | | 11K2F3E |
| 2 | 1 | 451.72500000 | | 7K60FXE |
| 2 | 1 | 451.72500000 | | 11K0F3E |
| 2 | 1 | 456.72500000 | | 11K0F3E |
| 2 | 1 | 456.72500000 | | 11K2F3E |
| 2 | 1 | 456.72500000 | | 7K60FXE |
| 3 | 1 | 456.72500000 | | 7K60FXE |
| 3 | 1 | 456.72500000 | | 11K2F3E |
| 3 | 1 | 456.72500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5192 HWY 20, HOLSTEIN, IDA, IA | 42.47238889, -95.58588889 | 445.000 m | SILO | 27.000 m structure / 27.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | IDA, IA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 62.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5192 HWY 20, HOLSTEIN, IA | IDA | 7123682140 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-29 | WRVB623 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4682330 | 2026-08-02 01:22:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVB623 | ULS 4682330 | 2026-08-02 01:22:54 |
| Status | A | ULS 4682330 | 2026-08-02 01:22:54 |
| Service | IG | ULS 4682330 | 2026-08-02 01:22:54 |
| Grant Date | 2022-10-29 | ULS 4682330 | 2026-08-02 01:22:54 |
| Expiration Date | 2032-10-29 | ULS 4682330 | 2026-08-02 01:22:54 |