Universal Licensing System
WRMK648
Round Lake Area Schools
License details
| ULS identifier | 4440127 |
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| Call sign | WRMK648 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-04-24 |
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| Expiration | 2031-04-24 |
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| Frequency range | 463.7375 - 468.7375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Lake Villa, LAKE, IL |
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| Coordinates | 42.4158611, -88.0745000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.73750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 463.73750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 463.73750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 468.73750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.73750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.73750000 | | 7K60FXE |
| 1 | 1 | 463.73750000 | | 7K60FXD |
| 2 | 1 | 463.73750000 | | 7K60FXE |
| 2 | 1 | 463.73750000 | | 7K60FXD |
| 2 | 1 | 463.73750000 | | 7K60FXD |
| 2 | 1 | 463.73750000 | | 7K60FXE |
| 2 | 1 | 468.73750000 | | 7K60FXE |
| 2 | 1 | 468.73750000 | | 7K60FXD |
| 2 | 1 | 468.73750000 | | 7K60FXD |
| 2 | 1 | 468.73750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 304 E grand Avenue, Lake Villa, LAKE, IL | 42.41586111, -88.07450000 | 243.000 m | BMAST | 7.000 m structure / 8.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | 17.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 884 W Nippersink Road, Round Lake, IL | LAKE | 8473477211 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-24 | WRMK648 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4440127 | 2026-08-02 01:11:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMK648 | ULS 4440127 | 2026-08-02 01:11:35 |
| Status | A | ULS 4440127 | 2026-08-02 01:11:35 |
| Service | IG | ULS 4440127 | 2026-08-02 01:11:35 |
| Grant Date | 2021-04-24 | ULS 4440127 | 2026-08-02 01:11:35 |
| Expiration Date | 2031-04-24 | ULS 4440127 | 2026-08-02 01:11:35 |