Universal Licensing System
WRVN905
J. F. AHERN CO.
License details
| ULS identifier | 4700651 |
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| Call sign | WRVN905 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-12-15 |
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| Expiration | 2032-12-15 |
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| Frequency range | 451.2875 - 456.2875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WOOD DALE, DUPAGE, IL |
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| Coordinates | 41.9821667, -87.9831667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.28750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.28750000 | | 7K60FXD |
| 1 | 1 | 451.28750000 | | 7K60FXE |
| 1 | 1 | 456.28750000 | | 7K60FXD |
| 1 | 1 | 456.28750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WOOD DALE, DUPAGE, IL | 41.98216667, -87.98316667 | | | | |
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 |
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| 1 | 165 HANSEN COURT, WOOD DALE, IL | DUPAGE | 8476107664 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-15 | WRVN905 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4700651 | 2026-08-02 01:22:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVN905 | ULS 4700651 | 2026-08-02 01:22:58 |
| Status | A | ULS 4700651 | 2026-08-02 01:22:58 |
| Service | IG | ULS 4700651 | 2026-08-02 01:22:58 |
| Grant Date | 2022-12-15 | ULS 4700651 | 2026-08-02 01:22:58 |
| Expiration Date | 2032-12-15 | ULS 4700651 | 2026-08-02 01:22:58 |