Universal Licensing System
WQIG409
Northrop Grumman Systems Corp.
License details
| ULS identifier | 2980885 |
|---|
| Call sign | WQIG409 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2017-12-15 |
|---|
| Expiration | 2028-01-31 |
|---|
| Cancellation | 2020-06-12 |
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| Frequency range | 23025 - 23125 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 40.8387222, -73.9403611 |
|---|
| 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 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23075.00000000 | | | | | |
| 1 | 2 | FXO | 23075.00000000 | | | | | |
| 1 | 3 | FXO | 23125.00000000 | | | | | |
| 1 | 3 | FXO | 23125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 2 | 23075.00000000 | | 50M0D7W |
| 1 | 2 | 23075.00000000 | | 50M0D7W |
| 1 | 3 | 23125.00000000 | | 50M0D7W |
| 1 | 3 | 23125.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 128 E. Clarke Place, Bronx, BRONX, NY | 40.83727778, -73.91677778 | 25.000 m | B | 32.000 m structure / 34.100 m overall | |
| 2 | R | | 40.83100000, -73.92700000 | 9.100 m | | | |
| 3 | R | | 40.83872222, -73.94036111 | 36.600 m | | | |
| 4 | R | | 40.84888889, -73.91347222 | 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 | 231.1000 | | |
| 1 | 2 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 1 | 3 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 1 | 4 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 2 | 1 | T | Radiowaves, Inc. HPLP1-23 | | V | 35.1000 | 274.6000 | | |
| 3 | 1 | T | Radiowaves, Inc. HPLP1-23 | | V | 35.1000 | 12.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-13 | WQIG409 | LICAN |
| 2017-12-15 | WQIG409 | LIREN |
| 2017-11-06 | WQIG409 | LETRES |
| 2016-03-17 | WQIG409 | LIAUA |
| 2016-03-16 | WQIG409 | ESUAPR |
| 2012-12-06 | WQIG409 | ESUAPR |
| 2012-12-06 | WQIG409 | LIAUA |
| 2011-07-30 | WQIG409 | LIAUA |
| 2011-07-30 | WQIG409 | ESCAPR |
| 2011-07-29 | WQIG409 | EFUAPR |
| 2011-07-29 | WQIG409 | ESUAPR |
| 2011-03-31 | WQIG409 | LITRAN |
| 2011-01-28 | WQIG409 | ESUAPR |
| 2010-02-25 | WQIG409 | LIAUA |
| 2010-02-24 | WQIG409 | ESUAPR |
| 2010-01-29 | WQIG409 | ESUAPR |
| 2009-12-31 | WQIG409 | LIASS |
| 2009-12-23 | WQIG409 | ESUAPR |
| 2009-12-18 | WQIG409 | ESUAPR |
| 2009-11-20 | WQIG409 | ESUAPR |
| 2009-11-19 | WQIG409 | LIAUA |
| 2009-11-18 | WQIG409 | ESUAPR |
| 2009-05-05 | WQIG409 | LETCNS |
| 2009-03-19 | WQIG409 | LIMOD |
| 2009-02-13 | WQIG409 | ESUAPR |
| 2009-01-24 | WQIG409 | LIAUA |
| 2009-01-23 | WQIG409 | ESUAPR |
| 2008-06-12 | WQIG409 | LIMOD |
| 2008-05-05 | WQIG409 | ESUAPR |
| 2008-04-29 | WQIG409 | LIAUA |
| 2008-04-28 | WQIG409 | ESUAPR |
| 2008-04-25 | WQIG409 | LIAUA |
| 2008-04-24 | WQIG409 | ESUAPR |
| 2008-01-31 | WQIG409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2980885 | 2026-08-02 02:43:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIG409 | ULS 2980885 | 2026-08-02 02:43:34 |
| Status | C | ULS 2980885 | 2026-08-02 02:43:34 |
| Service | MG | ULS 2980885 | 2026-08-02 02:43:34 |
| Grant Date | 2017-12-15 | ULS 2980885 | 2026-08-02 02:43:34 |
| Expiration Date | 2028-01-31 | ULS 2980885 | 2026-08-02 02:43:34 |
| Cancellation Date | 2020-06-12 | ULS 2980885 | 2026-08-02 02:43:34 |