Universal Licensing System
WQBY578
VENABLE LLP
License details
| ULS identifier | 2684919 |
|---|
| Call sign | WQBY578 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-02-13 |
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| Expiration | 2025-01-06 |
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| Cancellation | 2025-03-08 |
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| Frequency range | 451.4125 - 452.4875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | BALTIMORE, BALTIMORE, MD |
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| Coordinates | 39.3008333, -76.6105556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 451.51250000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BALTIMORE, BALTIMORE, MD | 39.30083333, -76.61055556 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 750 East Pratt Suite 900, BALTIMORE, MD | BALTIMORE | 4105282822 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-08 | WQBY578 | LIEXP |
| 2024-10-14 | WQBY578 | LETRES |
| 2015-02-13 | WQBY578 | LIREN |
| 2014-10-13 | WQBY578 | LETRES |
| 2011-11-23 | WQBY578 | LIMOD |
| 2009-07-24 | WQBY578 | LIAUA |
| 2009-07-23 | WQBY578 | ESUAPR |
| 2005-10-11 | WQBY578 | LETCNS |
| 2005-01-06 | WQBY578 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2684919 | 2026-08-02 01:25:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBY578 | ULS 2684919 | 2026-08-02 01:25:51 |
| Status | E | ULS 2684919 | 2026-08-02 01:25:51 |
| Service | IG | ULS 2684919 | 2026-08-02 01:25:51 |
| Grant Date | 2015-02-13 | ULS 2684919 | 2026-08-02 01:25:51 |
| Expiration Date | 2025-01-06 | ULS 2684919 | 2026-08-02 01:25:51 |
| Cancellation Date | 2025-03-08 | ULS 2684919 | 2026-08-02 01:25:51 |