Universal Licensing System
WRJC978
AMAZON.COM -DLN2
License details
| ULS identifier | 4320174 |
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| Call sign | WRJC978 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-08-10 |
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| Expiration | 2030-08-10 |
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| Frequency range | 451.5875 - 456.5875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CICERO, COOK, IL |
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| Coordinates | 41.8602500, -87.7543333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 10:07:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4320174 | 2026-08-30 10:07:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJC978 | ULS 4320174 | 2026-08-30 10:07:53 |
| Status | A | ULS 4320174 | 2026-08-30 10:07:53 |
| Service | IG | ULS 4320174 | 2026-08-30 10:07:53 |
| Grant Date | 2020-08-10 | ULS 4320174 | 2026-08-30 10:07:53 |
| Expiration Date | 2030-08-10 | ULS 4320174 | 2026-08-30 10:07:53 |