Universal Licensing System
WQJK478
Northrop Grumman Information Technology, Inc.
License details
| ULS identifier | 3048950 |
|---|
| Call sign | WQJK478 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2009-03-17 |
|---|
| Expiration | 2009-09-13 |
|---|
| Cancellation | 2009-11-14 |
|---|
| Frequency range | 23125 - 23175 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Queens, QUEENS, NY |
|---|
| Coordinates | 40.7650278, -73.9143333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:34 |
|---|
Licensee
| Name | Northrop Grumman Information Technology, Inc. |
|---|
| Applicant type | C |
|---|
| FRN | 0008982464 |
|---|
| Location | Washington, DC |
|---|
| Address | 1301 K Street, NW, Suite 600, East Tower, Washington, DC, 20005 |
|---|
| Phone | 2024086429 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23175.00000000 | | | | | |
| 1 | 1 | FXO | 23175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 1 | 23175.00000000 | | 50M0D7W |
| 1 | 1 | 23175.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 28-18 Steinway Street, Queens, QUEENS, NY | 40.76502778, -73.91433333 | 22.000 m | B | 20.100 m structure / 20.100 m overall | |
| 2 | R | | 40.75602778, -73.90925000 | 14.900 m | | | |
| 3 | R | | 40.77288889, -73.92530556 | 9.100 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 | 156.8000 | | |
| 1 | 2 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 1 | 3 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
| 2 | 1 | T | Radiowaves, Inc. HPLP1-23 | | V | 35.1000 | 313.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-11-14 | WQJK478 | LIEXP |
| 2009-03-17 | WQJK478 | LIREN |
| 2009-01-23 | WQJK478 | LIMOD |
| 2009-01-22 | WQJK478 | ESUAPR |
| 2008-10-10 | WQJK478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3048950 | 2026-08-02 02:43:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJK478 | ULS 3048950 | 2026-08-02 02:43:34 |
| Status | E | ULS 3048950 | 2026-08-02 02:43:34 |
| Service | MG | ULS 3048950 | 2026-08-02 02:43:34 |
| Grant Date | 2009-03-17 | ULS 3048950 | 2026-08-02 02:43:34 |
| Expiration Date | 2009-09-13 | ULS 3048950 | 2026-08-02 02:43:34 |
| Cancellation Date | 2009-11-14 | ULS 3048950 | 2026-08-02 02:43:34 |