Universal Licensing System
WQKW542
Northrop Grumman Systems Corp.
License details
| ULS identifier | 3137361 |
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| Call sign | WQKW542 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2019-09-12 |
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| Expiration | 2029-10-06 |
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| Cancellation | 2020-06-12 |
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| Frequency range | 21925 - 21975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Staten Island, RICHMOND, NY |
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| Coordinates | 40.6145556, -74.0710278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
| 1 | 1 | 21975.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 Saint Mary's Avenue, Staten Island, RICHMOND, NY | 40.61455556, -74.07102778 | 13.200 m | B | 18.600 m structure / 21.000 m overall | |
| 2 | R | | 40.60719444, -74.06866667 | 31.700 m | | | |
| 3 | R | | 40.62647222, -74.07450000 | 2.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew VHLP2-23 | | V | 40.4000 | 166.3000 | | |
| 1 | 2 | R | Andrew VHLP2-23 | | | 40.4000 | | | |
| 1 | 3 | R | Andrew VHLP2-23 | | | 40.4000 | | | |
| 2 | 1 | T | Radio Waves HPLP1-23 | | V | 35.1000 | 347.5000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 111 Livingston Street, Brooklyn, NY | NEW YORK | 7184225743 |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-13 | WQKW542 | LICAN |
| 2019-09-12 | WQKW542 | LIREN |
| 2019-07-15 | WQKW542 | LETRES |
| 2016-03-17 | WQKW542 | LIAUA |
| 2016-03-16 | WQKW542 | ESUAPR |
| 2012-12-06 | WQKW542 | LIAUA |
| 2012-12-06 | WQKW542 | ESUAPR |
| 2011-07-30 | WQKW542 | ESCAPR |
| 2011-07-30 | WQKW542 | LIAUA |
| 2011-07-29 | WQKW542 | ESUAPR |
| 2011-07-29 | WQKW542 | EFUAPR |
| 2011-03-31 | WQKW542 | LITRAN |
| 2011-01-28 | WQKW542 | ESUAPR |
| 2010-02-25 | WQKW542 | LIAUA |
| 2010-02-24 | WQKW542 | ESUAPR |
| 2010-01-29 | WQKW542 | ESUAPR |
| 2009-12-31 | WQKW542 | LIASS |
| 2009-12-23 | WQKW542 | ESUAPR |
| 2009-12-18 | WQKW542 | ESUAPR |
| 2009-11-20 | WQKW542 | ESUAPR |
| 2009-10-06 | WQKW542 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3137361 | 2026-08-02 02:43:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKW542 | ULS 3137361 | 2026-08-02 02:43:32 |
| Status | C | ULS 3137361 | 2026-08-02 02:43:32 |
| Service | MG | ULS 3137361 | 2026-08-02 02:43:32 |
| Grant Date | 2019-09-12 | ULS 3137361 | 2026-08-02 02:43:32 |
| Expiration Date | 2029-10-06 | ULS 3137361 | 2026-08-02 02:43:32 |
| Cancellation Date | 2020-06-12 | ULS 3137361 | 2026-08-02 02:43:32 |