Universal Licensing System
WQNS947
Radio Communications
License details
| ULS identifier | 3289197 |
|---|
| Call sign | WQNS947 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-25 |
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| Expiration | 2031-05-14 |
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| Frequency range | 151.91 - 159.885 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ROCKVILLE, MONTGOMERY, MD |
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| Coordinates | 39.1265556, -77.1651389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.91000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 151.91000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 151.91000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 159.88500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 159.88500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.91000000 | | 7K60FXE |
| 1 | 1 | 151.91000000 | | 11K2F3E |
| 2 | 1 | 151.91000000 | | 11K2F3E |
| 2 | 1 | 151.91000000 | | 7K60FXE |
| 2 | 1 | 151.91000000 | | 7K60FXE |
| 2 | 1 | 151.91000000 | | 11K2F3E |
| 2 | 1 | 159.88500000 | | 7K60FXE |
| 2 | 1 | 159.88500000 | | 11K2F3E |
| 2 | 1 | 159.88500000 | | 7K60FXE |
| 2 | 1 | 159.88500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 16651 CRABBS BRANCH WAY, ROCKVILLE, MONTGOMERY, MD | 39.12655556, -77.16513889 | 145.500 m | BANT | 8.000 m structure / 8.100 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.100 m | | | | 27.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16651 CRABBS BRANCH WAY, ROCKVILLE, MD | MONTGOMERY | 3012793020 |
| 2 | 16647 CRABBS BRANCH WAY, ROCKVILLE, MD | MONTGOMERY | 2407738000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-25 | WQNS947 | LIREN |
| 2021-02-15 | WQNS947 | LETRES |
| 2021-02-13 | WQNS947 | ESURNW |
| 2017-03-03 | WQNS947 | LIAUA |
| 2014-08-27 | WQNS947 | LIAUA |
| 2014-08-26 | WQNS947 | ESUAPR |
| 2013-12-28 | WQNS947 | LIAUA |
| 2013-12-27 | WQNS947 | ESUAPR |
| 2012-02-14 | WQNS947 | LETCNS |
| 2011-05-14 | WQNS947 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3289197 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNS947 | ULS 3289197 | 2026-08-02 01:10:09 |
| Status | A | ULS 3289197 | 2026-08-02 01:10:09 |
| Service | IG | ULS 3289197 | 2026-08-02 01:10:09 |
| Grant Date | 2021-02-25 | ULS 3289197 | 2026-08-02 01:10:09 |
| Expiration Date | 2031-05-14 | ULS 3289197 | 2026-08-02 01:10:09 |