Universal Licensing System
WQMX889
American University
License details
| ULS identifier | 3243374 |
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| Call sign | WQMX889 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2010-11-03 |
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| Expiration | 2020-11-03 |
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| Cancellation | 2021-01-09 |
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| Frequency range | 21985 MHz |
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| Locations | 2 |
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| Representative location | Washington, Washington, DC |
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| Coordinates | 38.9494167, -77.0817500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21985.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21985.00000000 | | 30M0W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4545 42nd Street, NW, Washington, Washington, DC | 38.94941667, -77.08175000 | 114.700 m | B | 9.100 m structure / 10.700 m overall | |
| 2 | R | | 38.95022222, -77.08102778 | 116.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES HPCPE-23 | | H | 34.4000 | 35.0000 | | |
| 1 | 2 | R | RADIO WAVES HPCPE-23 | | | 34.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-09 | WQMX889 | LIEXP |
| 2020-08-10 | WQMX889 | LETRES |
| 2010-11-03 | WQMX889 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3243374 | 2026-08-02 02:43:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMX889 | ULS 3243374 | 2026-08-02 02:43:59 |
| Status | E | ULS 3243374 | 2026-08-02 02:43:59 |
| Service | MG | ULS 3243374 | 2026-08-02 02:43:59 |
| Grant Date | 2010-11-03 | ULS 3243374 | 2026-08-02 02:43:59 |
| Expiration Date | 2020-11-03 | ULS 3243374 | 2026-08-02 02:43:59 |
| Cancellation Date | 2021-01-09 | ULS 3243374 | 2026-08-02 02:43:59 |