Universal Licensing System
WRWN755
Ory Olson
License details
| ULS identifier | 4737137 |
|---|
| Call sign | WRWN755 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-13 |
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| Expiration | 2033-03-13 |
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| Frequency range | 451.4875 - 457.7375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | ST. JOSEPH, CHAMPAIGN, IL |
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| Coordinates | 40.1899167, -88.0067778 |
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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 | 451.48750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 451.83750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.73750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.73750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.48750000 | | 7K60FXD |
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 451.83750000 | | 7K60FXD |
| 1 | 1 | 451.83750000 | | 7K60FXE |
| 1 | 1 | 452.73750000 | | 7K60FXD |
| 1 | 1 | 452.73750000 | | 7K60FXE |
| 1 | 1 | 456.48750000 | | 7K60FXD |
| 1 | 1 | 456.48750000 | | 7K60FXE |
| 1 | 1 | 457.73750000 | | 7K60FXD |
| 1 | 1 | 457.73750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST. JOSEPH, CHAMPAIGN, IL | 40.18991667, -88.00677778 | | | | |
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 | 2124 CR 2400 E, ST. JOSEPH, IL | CHAMPAIGN | 2178412106 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-12 | WRWN755 | LETCNS |
| 2023-03-13 | WRWN755 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4737137 | 2026-08-02 01:23:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWN755 | ULS 4737137 | 2026-08-02 01:23:19 |
| Status | A | ULS 4737137 | 2026-08-02 01:23:19 |
| Service | IG | ULS 4737137 | 2026-08-02 01:23:19 |
| Grant Date | 2023-03-13 | ULS 4737137 | 2026-08-02 01:23:19 |
| Expiration Date | 2033-03-13 | ULS 4737137 | 2026-08-02 01:23:19 |