Universal Licensing System
WROF219
AMAZON.COM - KRB6
License details
| ULS identifier | 4507522 |
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| Call sign | WROF219 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-10-05 |
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| Expiration | 2031-10-05 |
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| Frequency range | 451.8625 - 466.4625 MHz (10 frequencies) |
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| Locations | 1 |
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| Representative location | AURORA, DUPAGE, IL |
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| Coordinates | 41.8111667, -88.2321944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.86250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 451.88750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 451.92500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.00000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.86250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.88750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 456.92500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.00000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.46250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.46250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 451.92500000 | | 7K60FXE |
| 1 | 1 | 452.00000000 | | 7K60FXE |
| 1 | 1 | 456.86250000 | | 7K60FXE |
| 1 | 1 | 456.88750000 | | 7K60FXE |
| 1 | 1 | 456.92500000 | | 7K60FXE |
| 1 | 1 | 457.00000000 | | 7K60FXE |
| 1 | 1 | 461.46250000 | | 7K60FXE |
| 1 | 1 | 466.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AURORA, DUPAGE, IL | 41.81116667, -88.23219444 | | | | |
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 | 4200 FERRY RD, AURORA, IL | DUPAGE | 2022661000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-23 | WROF219 | LETCNS |
| 2021-10-05 | WROF219 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4507522 | 2026-08-02 01:22:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROF219 | ULS 4507522 | 2026-08-02 01:22:51 |
| Status | A | ULS 4507522 | 2026-08-02 01:22:51 |
| Service | IG | ULS 4507522 | 2026-08-02 01:22:51 |
| Grant Date | 2021-10-05 | ULS 4507522 | 2026-08-02 01:22:51 |
| Expiration Date | 2031-10-05 | ULS 4507522 | 2026-08-02 01:22:51 |