Universal Licensing System
WQHM657
ATL MDS, LLC.
License details
| ULS identifier | 2944041 |
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| Call sign | WQHM657 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2007-09-11 |
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| Expiration | 2017-09-11 |
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| Cancellation | 2010-01-04 |
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| Frequency range | 23025 MHz |
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| Locations | 2 |
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| Representative location | Arlington, ARLINGTON, VA |
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| Coordinates | 38.8573889, -77.0605000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 48M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 815 South 18th Street, Arlington, ARLINGTON, VA | 38.85738889, -77.06050000 | 17.400 m | B | 22.600 m structure / 22.600 m overall | |
| 2 | R | | 38.86219444, -77.06686111 | 40.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc. HPCPE-23 | | H | 34.4000 | 314.0000 | | |
| 1 | 2 | R | Radio Waves, Inc. HPCPE-23 | | | 34.4000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2001 Edmund Halley Drive, Reston, VA | FAIRFAX | 8664006040 |
License history
| Date | File or call sign | Action |
|---|
| 2010-01-05 | WQHM657 | LICAN |
| 2009-06-04 | WQHM657 | ESUAPR |
| 2009-06-04 | WQHM657 | LIASS |
| 2009-05-13 | WQHM657 | LIAUA |
| 2009-05-12 | WQHM657 | ESUAPR |
| 2009-03-04 | WQHM657 | LIAUA |
| 2009-03-03 | WQHM657 | ESUAPR |
| 2009-01-15 | WQHM657 | LIAUA |
| 2009-01-15 | WQHM657 | LTSAPR |
| 2008-11-06 | WQHM657 | LTSAPR |
| 2008-11-06 | WQHM657 | LIASS |
| 2007-09-11 | WQHM657 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2944041 | 2026-08-02 02:46:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHM657 | ULS 2944041 | 2026-08-02 02:46:27 |
| Status | C | ULS 2944041 | 2026-08-02 02:46:27 |
| Service | CF | ULS 2944041 | 2026-08-02 02:46:27 |
| Grant Date | 2007-09-11 | ULS 2944041 | 2026-08-02 02:46:27 |
| Expiration Date | 2017-09-11 | ULS 2944041 | 2026-08-02 02:46:27 |
| Cancellation Date | 2010-01-04 | ULS 2944041 | 2026-08-02 02:46:27 |