Universal Licensing System
WQKU371
Northrop Grumman Systems Corporation
License details
| ULS identifier | 3132420 |
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| Call sign | WQKU371 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2010-03-18 |
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| Expiration | 2010-09-10 |
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| Cancellation | 2010-11-13 |
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| Frequency range | 22175 MHz |
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| Locations | 2 |
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| Representative location | New York, NEW YORK, NY |
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| Coordinates | 40.7635833, -73.9754167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:19:25 |
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Licensee
| Name | Northrop Grumman Systems Corporation |
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| Applicant type | C |
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| FRN | 0008982464 |
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| Location | Washington, DC |
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| Address | 1301 K Street, NW, Suite 600, East Tower, Washington, DC, 20005 |
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| Phone | 2024086429 |
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| Email | [email protected] |
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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 | 22175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 22175.00000000 | | 50M0D7W |
| 1 | 1 | 22175.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 24 West 57th Street, New York, NEW YORK, NY | 40.76358333, -73.97541667 | 16.600 m | B | 37.500 m structure / 38.700 m overall | |
| 2 | R | | 40.76825000, -73.98252778 | 23.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | ANDREW VHLP2-23 | | V | 40.4000 | 310.8000 | | |
| 1 | 2 | R | ANDREW VHLP2-23 | | | 40.4000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 111 Livingston Street, Brooklyn, NY | NEW YORK | 7184225743 |
Special conditions
| Type | Condition code |
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| P | 4020 |
| T | 1003 |
License history
| Date | File or call sign | Action |
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| 2010-11-13 | WQKU371 | LIEXP |
| 2010-03-18 | WQKU371 | LIREN |
| 2010-02-26 | WQKU371 | ESUAPR |
| 2010-02-25 | WQKU371 | LIAUA |
| 2010-02-24 | WQKU371 | ESUAPR |
| 2009-09-15 | WQKU371 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3132420 | 2026-08-17 04:19:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQKU371 | ULS 3132420 | 2026-08-17 04:19:25 |
| Status | E | ULS 3132420 | 2026-08-17 04:19:25 |
| Service | MG | ULS 3132420 | 2026-08-17 04:19:25 |
| Grant Date | 2010-03-18 | ULS 3132420 | 2026-08-17 04:19:25 |
| Expiration Date | 2010-09-10 | ULS 3132420 | 2026-08-17 04:19:25 |
| Cancellation Date | 2010-11-13 | ULS 3132420 | 2026-08-17 04:19:25 |