Universal Licensing System
WQHT446
Northrop Grumman Systems Corp.
License details
| ULS identifier | 2956652 |
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| Call sign | WQHT446 |
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| Radio service | MG |
|---|
| Status | C |
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| Grant date | 2017-09-13 |
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| Expiration | 2027-10-31 |
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| Cancellation | 2020-06-12 |
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| Frequency range | 21825 - 21925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | New York, NEW YORK, NY |
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| Coordinates | 40.7147500, -73.9816944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 504 Grand Street, New York, NEW YORK, NY | 40.71475000, -73.98169444 | 9.100 m | B | 27.400 m structure / 27.400 m overall | |
| 2 | R | | 40.71111111, -73.98266667 | 2.100 m | | | |
| 3 | R | | 40.72005556, -74.00480556 | 4.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radiowaves, Inc. HPLP1-23 | | H | 35.1000 | 191.5000 | | |
| 1 | 2 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HPLP1-23 | | | 35.1000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HPLP1-23 | | H | 35.1000 | 286.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-13 | WQHT446 | LICAN |
| 2017-09-13 | WQHT446 | LIREN |
| 2017-08-07 | WQHT446 | LETRES |
| 2016-03-17 | WQHT446 | LIAUA |
| 2016-03-16 | WQHT446 | ESUAPR |
| 2015-12-15 | WQHT446 | LETCNS |
| 2014-09-15 | WQHT446 | LIMOD |
| 2014-08-18 | WQHT446 | ESUAPR |
| 2014-07-14 | WQHT446 | LIMOD |
| 2014-06-30 | WQHT446 | ESUAPR |
| 2012-12-06 | WQHT446 | ESUAPR |
| 2012-12-06 | WQHT446 | LIAUA |
| 2011-07-30 | WQHT446 | ESCAPR |
| 2011-07-30 | WQHT446 | LIAUA |
| 2011-07-29 | WQHT446 | EFUAPR |
| 2011-07-29 | WQHT446 | ESUAPR |
| 2011-03-31 | WQHT446 | LITRAN |
| 2011-01-28 | WQHT446 | ESUAPR |
| 2010-02-25 | WQHT446 | LIAUA |
| 2010-02-24 | WQHT446 | ESUAPR |
| 2010-01-29 | WQHT446 | ESUAPR |
| 2009-12-31 | WQHT446 | LIASS |
| 2009-12-23 | WQHT446 | ESUAPR |
| 2009-12-18 | WQHT446 | ESUAPR |
| 2009-11-20 | WQHT446 | ESUAPR |
| 2009-11-19 | WQHT446 | LIAUA |
| 2009-11-18 | WQHT446 | ESUAPR |
| 2009-03-10 | WQHT446 | LIMOD |
| 2009-02-07 | WQHT446 | ESUAPR |
| 2009-01-27 | WQHT446 | LETCNS |
| 2008-04-29 | WQHT446 | LIAUA |
| 2008-04-28 | WQHT446 | ESUAPR |
| 2008-04-25 | WQHT446 | LIAUA |
| 2008-04-24 | WQHT446 | ESUAPR |
| 2007-10-31 | WQHT446 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2956652 | 2026-08-02 02:43:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHT446 | ULS 2956652 | 2026-08-02 02:43:34 |
| Status | C | ULS 2956652 | 2026-08-02 02:43:34 |
| Service | MG | ULS 2956652 | 2026-08-02 02:43:34 |
| Grant Date | 2017-09-13 | ULS 2956652 | 2026-08-02 02:43:34 |
| Expiration Date | 2027-10-31 | ULS 2956652 | 2026-08-02 02:43:34 |
| Cancellation Date | 2020-06-12 | ULS 2956652 | 2026-08-02 02:43:34 |