Universal Licensing System
WQSC408
DTRS Washington DC dba Four Seasons Hotel Washington DC
License details
| ULS identifier | 3510400 |
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| Call sign | WQSC408 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-08-29 |
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| Expiration | 2023-08-29 |
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| Cancellation | 2023-11-04 |
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| Frequency range | 451.3125 - 468.6125 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.9045000, -77.0577778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:55 |
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Licensee
| Name | DTRS Washington DC dba Four Seasons Hotel Washington DC |
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| Applicant type | C |
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| FRN | 0022580013 |
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| Location | Washington, DC |
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| Address | 2800 Pennsylvania Ave, Washington, DC, 20007 |
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| Phone | 2022952724 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.61250000 | | | 25.000000 | 10.000000 | |
| 1 | 2 | FB2 | 463.61250000 | | | 25.000000 | 10.000000 | |
| 2 | 1 | MO | 463.61250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.61250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.31250000 | | 11K2F3E |
| 3 | 1 | 451.41250000 | | 11K2F3E |
| 3 | 1 | 451.58750000 | | 11K2F3E |
| 3 | 1 | 451.63750000 | | 11K2F3E |
| 3 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 463.61250000 | | 11K2F3E |
| 1 | 2 | 463.61250000 | | 11K2F3E |
| 2 | 1 | 463.61250000 | | 11K2F3E |
| 2 | 1 | 468.61250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 2800 PENNSYLVANIA AVE, WASHINGTON, DC | 38.90450000, -77.05777778 | 9.400 m | B | 64.000 m structure / 64.000 m overall | |
| 2 | | | | | | | |
| 3 | | WASHINGTON, DC | 38.90450000, -77.05777778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.000 m | | | | -51.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 32.000 m | | | | -20.100 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2800 Pennsylvania Ave, Washington, DC | | 2022952724 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-04 | WQSC408 | LIEXP |
| 2014-06-03 | WQSC408 | LETCNS |
| 2013-08-29 | WQSC408 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3510400 | 2026-08-02 01:19:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSC408 | ULS 3510400 | 2026-08-02 01:19:55 |
| Status | E | ULS 3510400 | 2026-08-02 01:19:55 |
| Service | IG | ULS 3510400 | 2026-08-02 01:19:55 |
| Grant Date | 2013-08-29 | ULS 3510400 | 2026-08-02 01:19:55 |
| Expiration Date | 2023-08-29 | ULS 3510400 | 2026-08-02 01:19:55 |
| Cancellation Date | 2023-11-04 | ULS 3510400 | 2026-08-02 01:19:55 |