Universal Licensing System
WQMK561
Sibley Memorial Hospital
License details
| ULS identifier | 3225807 |
|---|
| Call sign | WQMK561 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-09-02 |
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| Expiration | 2020-09-02 |
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| Cancellation | 2020-11-07 |
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| Frequency range | 72.1 - 72.76 MHz (7 frequencies) |
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| Locations | 2 |
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| Representative location | Washington, Washington, DC |
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| Coordinates | 38.9362500, -77.1093333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | FXO | 72.16000000 | | | 2.000000 | 1.500000 | |
| 3 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.28000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.32000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MO | 72.38000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | FXO | 72.76000000 | | | 12.000000 | 12.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 72.10000000 | | 20K0F1D |
| 1 | 1 | 72.16000000 | | 20K0F1D |
| 3 | 1 | 72.24000000 | | 20K0F1D |
| 3 | 1 | 72.28000000 | | 20K0F1D |
| 3 | 1 | 72.32000000 | | 20K0F1D |
| 3 | 1 | 72.38000000 | | 20K0F1D |
| 2 | 1 | 72.76000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5215 Loughboro Road, N.W, Washington, Washington, DC | 38.93630556, -77.10908333 | 71.000 m | BMAST | 22.900 m structure / 24.400 m overall | |
| 2 | T | 5255 Loughboro Rd NW, Washington, DC | 38.93625000, -77.10933333 | 69.000 m | BMAST | 39.600 m structure / 43.200 m overall | N |
| 3 | T | Washington, Washington, DC | 38.93625000, -77.10933333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.400 m | | | | 19.900 | |
| 1 | 2 | T | | 43.200 m | | | | 36.600 | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5255 Loughboro Road, N.W., Washington, DC | | 2022432020 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-07 | WQMK561 | LIEXP |
| 2020-06-08 | WQMK561 | LETRES |
| 2019-12-05 | WQMK561 | LIMOD |
| 2014-11-06 | WQMK561 | LIMOD |
| 2014-10-30 | WQMK561 | LTSAPR |
| 2010-09-02 | WQMK561 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3225807 | 2026-08-02 01:19:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMK561 | ULS 3225807 | 2026-08-02 01:19:26 |
| Status | E | ULS 3225807 | 2026-08-02 01:19:26 |
| Service | IG | ULS 3225807 | 2026-08-02 01:19:26 |
| Grant Date | 2010-09-02 | ULS 3225807 | 2026-08-02 01:19:26 |
| Expiration Date | 2020-09-02 | ULS 3225807 | 2026-08-02 01:19:26 |
| Cancellation Date | 2020-11-07 | ULS 3225807 | 2026-08-02 01:19:26 |