Universal Licensing System
WRDK698
XO Communications Services, LLC
License details
| ULS identifier | 4162545 |
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| Call sign | WRDK698 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2019-05-21 |
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| Expiration | 2029-05-21 |
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| Cancellation | 2026-02-06 |
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| Frequency range | 21575 MHz |
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| Locations | 2 |
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| Representative location | Baltimore, BALTIMORE CITY, MD |
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| Coordinates | 39.2868056, -76.6153611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21575.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 100 S Charles Street, Baltimore, BALTIMORE CITY, MD | 39.28680556, -76.61536111 | 10.600 m | B | 77.700 m structure / 77.700 m overall | |
| 2 | R | | 39.23744444, -76.56433333 | 0.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 141.1000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-07 | WRDK698 | LICAN |
| 2021-03-05 | WRDK698 | LIAUA |
| 2020-07-29 | WRDK698 | LITRAN |
| 2019-08-31 | WRDK698 | LIMOD |
| 2019-05-21 | WRDK698 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4162545 | 2026-08-02 02:46:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDK698 | ULS 4162545 | 2026-08-02 02:46:42 |
| Status | C | ULS 4162545 | 2026-08-02 02:46:42 |
| Service | CF | ULS 4162545 | 2026-08-02 02:46:42 |
| Grant Date | 2019-05-21 | ULS 4162545 | 2026-08-02 02:46:42 |
| Expiration Date | 2029-05-21 | ULS 4162545 | 2026-08-02 02:46:42 |
| Cancellation Date | 2026-02-06 | ULS 4162545 | 2026-08-02 02:46:42 |