Universal Licensing System
WRWW287
ROCKLINE INDUSTRIES
License details
| ULS identifier | 4748193 |
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| Call sign | WRWW287 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-04-04 |
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| Expiration | 2033-04-04 |
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| Frequency range | 451.325 - 457.125 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | SHEBOYGAN FALLS, SHEBOYGAN, WI |
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| Coordinates | 43.7308889, -87.8563333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.32500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 451.32500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.32500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.12500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.32500000 | | 7K60FXD |
| 1 | 1 | 451.32500000 | | 11K0F3E |
| 1 | 1 | 451.32500000 | | 7K60FXE |
| 2 | 1 | 451.32500000 | | 11K0F3E |
| 2 | 1 | 451.32500000 | | 7K60FXE |
| 2 | 1 | 451.32500000 | | 7K60FXD |
| 2 | 1 | 456.32500000 | | 7K60FXD |
| 2 | 1 | 456.32500000 | | 11K0F3E |
| 2 | 1 | 456.32500000 | | 7K60FXE |
| 2 | 1 | 457.12500000 | | 11K0F3E |
| 2 | 1 | 457.12500000 | | 7K60FXD |
| 2 | 1 | 457.12500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N5252 CTY RD TT, SHEBOYGAN FALLS, SHEBOYGAN, WI | 43.73088889, -87.85633333 | 222.000 m | B | 12.000 m structure / 12.000 m overall | |
| 2 | T | SHEBOYGAN, WI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | N5252 CTY RD TT, SHEBOYGAN FALLS, WI | SHEBOYGAN | 9204532765 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-04 | WRWW287 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4748193 | 2026-08-02 01:23:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWW287 | ULS 4748193 | 2026-08-02 01:23:24 |
| Status | A | ULS 4748193 | 2026-08-02 01:23:24 |
| Service | IG | ULS 4748193 | 2026-08-02 01:23:24 |
| Grant Date | 2023-04-04 | ULS 4748193 | 2026-08-02 01:23:24 |
| Expiration Date | 2033-04-04 | ULS 4748193 | 2026-08-02 01:23:24 |