Universal Licensing System
WQIH577
Northrop Grumman Systems Corp.
License details
| ULS identifier | 2985156 |
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| Call sign | WQIH577 |
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| Radio service | MG |
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| Status | C |
|---|
| Grant date | 2018-01-17 |
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| Expiration | 2028-02-13 |
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| Cancellation | 2020-06-12 |
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| Frequency range | 23275 MHz |
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| Locations | 2 |
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| Representative location | Bronx, BRONX, NY |
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| Coordinates | 40.8455556, -73.8982500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
| 1 | 2 | FXO | 23275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
| 1 | 2 | 23275.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 480 E. 176th Street, Bronx, BRONX, NY | 40.84555556, -73.89825000 | 13.100 m | B | 30.000 m structure / 31.900 m overall | |
| 2 | R | | 40.83319444, -73.90119444 | 25.900 m | | | |
| 3 | R | | 40.83630556, -73.92791667 | 28.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radiowaves, Inc. HPLP1-23 | | V | 35.1000 | 190.3000 | | |
| 1 | 2 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 1 | 3 | R | Andrew VHLP2-23 | | | 40.4000 | | | |
| 2 | 1 | T | Andrew VHLP2-23 | | V | 40.4000 | 247.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-13 | WQIH577 | LICAN |
| 2018-01-17 | WQIH577 | LIREN |
| 2017-11-20 | WQIH577 | LETRES |
| 2016-03-17 | WQIH577 | LIAUA |
| 2016-03-16 | WQIH577 | ESUAPR |
| 2012-12-06 | WQIH577 | LIAUA |
| 2012-12-06 | WQIH577 | ESUAPR |
| 2011-07-30 | WQIH577 | ESCAPR |
| 2011-07-30 | WQIH577 | LIAUA |
| 2011-07-29 | WQIH577 | ESUAPR |
| 2011-07-29 | WQIH577 | EFUAPR |
| 2011-03-31 | WQIH577 | LITRAN |
| 2011-01-28 | WQIH577 | ESUAPR |
| 2010-02-25 | WQIH577 | LIAUA |
| 2010-02-24 | WQIH577 | ESUAPR |
| 2010-01-29 | WQIH577 | ESUAPR |
| 2009-12-31 | WQIH577 | LIASS |
| 2009-12-23 | WQIH577 | ESUAPR |
| 2009-12-18 | WQIH577 | ESUAPR |
| 2009-11-20 | WQIH577 | ESUAPR |
| 2009-11-19 | WQIH577 | LIAUA |
| 2009-11-18 | WQIH577 | ESUAPR |
| 2009-05-12 | WQIH577 | LETCNS |
| 2009-03-19 | WQIH577 | LIMOD |
| 2009-02-13 | WQIH577 | ESUAPR |
| 2008-08-28 | WQIH577 | LIMOD |
| 2008-07-18 | WQIH577 | ESUAPR |
| 2008-04-29 | WQIH577 | LIAUA |
| 2008-04-28 | WQIH577 | ESUAPR |
| 2008-04-25 | WQIH577 | LIAUA |
| 2008-04-24 | WQIH577 | ESUAPR |
| 2008-02-13 | WQIH577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2985156 | 2026-08-02 02:43:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIH577 | ULS 2985156 | 2026-08-02 02:43:40 |
| Status | C | ULS 2985156 | 2026-08-02 02:43:40 |
| Service | MG | ULS 2985156 | 2026-08-02 02:43:40 |
| Grant Date | 2018-01-17 | ULS 2985156 | 2026-08-02 02:43:40 |
| Expiration Date | 2028-02-13 | ULS 2985156 | 2026-08-02 02:43:40 |
| Cancellation Date | 2020-06-12 | ULS 2985156 | 2026-08-02 02:43:40 |