Universal Licensing System
WQYE881
3633 ROOFTOP MANAGEMENT LLC
License details
| ULS identifier | 3845714 |
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| Call sign | WQYE881 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2016-09-06 |
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| Expiration | 2026-09-06 |
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| Frequency range | 456.4125 - 467.3375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9480833, -87.6540833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.41250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.66250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.33750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.41250000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 11K2F3E |
| 1 | 1 | 457.81250000 | | 11K2F3E |
| 1 | 1 | 467.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.94808333, -87.65408333 | | | | |
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 | 3633 N SHEFFIELD AVE, CHICAGO, IL | COOK | 7739351880 |
| 2 | 3627 N SHEFFIELD AVE, CHICAGO, IL | COOK | 7739351880 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-15 | WQYE881 | LETRES |
| 2016-09-06 | WQYE881 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3845714 | 2026-08-02 01:21:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYE881 | ULS 3845714 | 2026-08-02 01:21:27 |
| Status | A | ULS 3845714 | 2026-08-02 01:21:27 |
| Service | IG | ULS 3845714 | 2026-08-02 01:21:27 |
| Grant Date | 2016-09-06 | ULS 3845714 | 2026-08-02 01:21:27 |
| Expiration Date | 2026-09-06 | ULS 3845714 | 2026-08-02 01:21:27 |