Universal Licensing System
WQBY597
Merchandise Mart Properties Inc
License details
| ULS identifier | 2684938 |
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| Call sign | WQBY597 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-01-06 |
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| Expiration | 2015-01-06 |
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| Cancellation | 2015-03-14 |
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| Frequency range | 462.45 - 467.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Washington, Washington, DC |
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| Coordinates | 38.8830278, -77.0154444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:35 |
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Licensee
| Name | Merchandise Mart Properties Inc |
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| Applicant type | C |
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| FRN | 0012283354 |
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| Location | Washington, DC |
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| Address | 300 D Street SW, Washington, DC, 20024 |
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| Phone | 3012771600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.45000000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | MO | 462.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.45000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.45000000 | | 20K0F3E |
| 2 | 1 | 462.45000000 | | 20K0F3E |
| 2 | 1 | 467.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 300 D Street SW, Washington, Washington, DC | 38.88302778, -77.01544444 | 21.000 m | BPOLE | 80.000 m structure / 83.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 83.000 m | V | 0.0000 | 0.0000 | 37.800 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 300 D Street SW, Washington, DC | | 3012771600 |
License history
| Date | File or call sign | Action |
|---|
| 2015-03-14 | WQBY597 | LIEXP |
| 2014-10-13 | WQBY597 | LETRES |
| 2005-01-06 | WQBY597 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2684938 | 2026-08-02 01:17:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBY597 | ULS 2684938 | 2026-08-02 01:17:35 |
| Status | E | ULS 2684938 | 2026-08-02 01:17:35 |
| Service | IG | ULS 2684938 | 2026-08-02 01:17:35 |
| Grant Date | 2005-01-06 | ULS 2684938 | 2026-08-02 01:17:35 |
| Expiration Date | 2015-01-06 | ULS 2684938 | 2026-08-02 01:17:35 |
| Cancellation Date | 2015-03-14 | ULS 2684938 | 2026-08-02 01:17:35 |