Universal Licensing System
WSKR583
Ring Container Technologies
License details
| ULS identifier | 5220392 |
|---|
| Call sign | WSKR583 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2025-12-05 |
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| Expiration | 2035-12-05 |
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| Frequency range | 451.4625 - 456.5125 MHz (5 frequencies) |
|---|
| Locations | 1 |
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| Representative location | Rockford, WINNEBAGO, IL |
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| Coordinates | 42.2134722, -89.0797778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 451.51250000 | | 11K2F3E |
| 1 | 1 | 452.28750000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Rockford, WINNEBAGO, IL | 42.21347222, -89.07977778 | | | | |
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 | 4689 Assembly Drive, Rockford, IL | WINNEBAGO | 8152299110 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-05 | WSKR583 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5220392 | 2026-08-02 01:24:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSKR583 | ULS 5220392 | 2026-08-02 01:24:34 |
| Status | A | ULS 5220392 | 2026-08-02 01:24:34 |
| Service | IG | ULS 5220392 | 2026-08-02 01:24:34 |
| Grant Date | 2025-12-05 | ULS 5220392 | 2026-08-02 01:24:34 |
| Expiration Date | 2035-12-05 | ULS 5220392 | 2026-08-02 01:24:34 |