Universal Licensing System
WRWN714
WASTE MANAGEMENT HOLDINGS, INC.
License details
| ULS identifier | 4737033 |
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| Call sign | WRWN714 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-03-13 |
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| Expiration | 2033-03-13 |
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| Frequency range | 461.725 - 469.2625 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | GRAYSLAKE, LAKE, IL |
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| Coordinates | 42.3173333, -88.0282222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FX1 | 461.72500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 464.26250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.26250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.26250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.72500000 | | 7K60FXE |
| 1 | 1 | 464.26250000 | | 7K60FXE |
| 2 | 1 | 464.26250000 | | 7K60FXE |
| 2 | 1 | 469.26250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 31725 N RT 83, GRAYSLAKE, LAKE, IL | 42.31733333, -88.02822222 | 247.000 m | BANT | 8.100 m structure / 10.100 m overall | |
| 2 | T | LAKE, IL | | | | | |
| 3 | T | LAKE, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 26.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 31725 N RT 83, GRAYSKAKE, IL | LAKE | 8472232722 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-13 | WRWN714 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4737033 | 2026-08-02 01:13:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWN714 | ULS 4737033 | 2026-08-02 01:13:52 |
| Status | A | ULS 4737033 | 2026-08-02 01:13:52 |
| Service | IG | ULS 4737033 | 2026-08-02 01:13:52 |
| Grant Date | 2023-03-13 | ULS 4737033 | 2026-08-02 01:13:52 |
| Expiration Date | 2033-03-13 | ULS 4737033 | 2026-08-02 01:13:52 |