Universal Licensing System
WRMB520
FBA Corporation
License details
| ULS identifier | 4423046 |
|---|
| Call sign | WRMB520 |
|---|
| Radio service | YM |
|---|
| Status | A |
|---|
| Grant date | 2021-03-16 |
|---|
| Expiration | 2031-03-16 |
|---|
| Frequency range | 809 - 861.2375 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | LAKE VILLA, LAKE, IL |
|---|
| Coordinates | 42.3880556, -88.0944444 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:43:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 809.00000000 | 824.00000000 | | 45.000000 | 45.000000 | |
| 1 | 1 | FB2 | 861.13750000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB2 | 861.16250000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | FB2 | 861.16250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 861.21250000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | FB2 | 861.21250000 | | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 861.23750000 | | | 100.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 4K00FXW |
| 2 | 1 | 809.00000000 | | 7K60FXD |
| 2 | 1 | 809.00000000 | | 7K60FXE |
| 4 | 1 | 809.00000000 | | 7K60FXD |
| 4 | 1 | 809.00000000 | | 7K60FXE |
| 4 | 1 | 809.00000000 | | 4K00FXW |
| 1 | 1 | 861.13750000 | | 7K60FXD |
| 1 | 1 | 861.13750000 | | 4K00FXW |
| 1 | 1 | 861.13750000 | | 7K60FXE |
| 1 | 1 | 861.16250000 | | 4K00FXW |
| 1 | 1 | 861.16250000 | | 7K60FXE |
| 1 | 1 | 861.16250000 | | 7K60FXD |
| 3 | 1 | 861.16250000 | | 7K60FXE |
| 3 | 1 | 861.16250000 | | 4K00FXW |
| 3 | 1 | 861.16250000 | | 7K60FXD |
| 1 | 1 | 861.21250000 | | 7K60FXD |
| 1 | 1 | 861.21250000 | | 7K60FXE |
| 1 | 1 | 861.21250000 | | 4K00FXW |
| 3 | 1 | 861.21250000 | | 4K00FXW |
| 3 | 1 | 861.21250000 | | 7K60FXE |
| 3 | 1 | 861.21250000 | | 7K60FXD |
| 1 | 1 | 861.23750000 | | 4K00FXW |
| 1 | 1 | 861.23750000 | | 7K60FXE |
| 1 | 1 | 861.23750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1510 N CEDAR LAKE RD, LAKE VILLA, LAKE, IL | 42.38805556, -88.09444444 | 248.000 m | GTOWER | 152.000 m structure / 152.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | AT TOWER & PLATO RDS 2.75 MI W, PLATO CENTER, KANE, IL | 42.02000000, -88.48361111 | 321.000 m | GTOWER | 84.000 m structure / 90.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 152.000 m | | | | 152.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 90.000 m | | | | 140.300 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 302 Prairie Ave, Lockport, IL | WILL | 8154746648 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-15 | WRMB520 | LIASS |
| 2023-06-22 | WRMB520 | LETCNS |
| 2022-09-12 | WRMB520 | LIMOD |
| 2021-09-10 | WRMB520 | LIPASS |
| 2021-03-16 | WRMB520 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4423046 | 2026-08-02 00:43:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB520 | ULS 4423046 | 2026-08-02 00:43:39 |
| Status | A | ULS 4423046 | 2026-08-02 00:43:39 |
| Service | YM | ULS 4423046 | 2026-08-02 00:43:39 |
| Grant Date | 2021-03-16 | ULS 4423046 | 2026-08-02 00:43:39 |
| Expiration Date | 2031-03-16 | ULS 4423046 | 2026-08-02 00:43:39 |