Universal Licensing System
WQKB452
Northrop Grumman Information Technology, Inc.
License details
| ULS identifier | 3086902 |
|---|
| Call sign | WQKB452 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2009-03-17 |
|---|
| Expiration | 2009-09-13 |
|---|
| Cancellation | 2009-11-14 |
|---|
| Frequency range | 21875 - 21925 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Staten Island, RICHMOND, NY |
|---|
| Coordinates | 40.5588611, -74.1740000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:35 |
|---|
Licensee
| Name | Northrop Grumman Information Technology, Inc. |
|---|
| Applicant type | C |
|---|
| FRN | 0008982464 |
|---|
| Location | Washington, DC |
|---|
| Address | 1301 K St., 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 | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
| 1 | 1 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 2 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
| 1 | 1 | 21925.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 491 Drumgoole Rd, Staten Island, RICHMOND, NY | 40.55886111, -74.17400000 | 5.200 m | POLE | 23.000 m structure / 23.000 m overall | |
| 2 | R | | 40.54869444, -74.17969444 | 32.600 m | | | |
| 3 | R | | 40.57647222, -74.12769444 | 22.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radiowaves HPLP1-23 | | V | 35.1000 | 203.1000 | | |
| 1 | 2 | R | Radiowaves HPLP1-23 | | | 35.1000 | | | |
| 1 | 3 | R | Andrew VHLP2-23 | | | 40.4000 | | | |
| 2 | 1 | T | Andrew VHLP2-23 | | V | 40.4000 | 63.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-11-14 | WQKB452 | LIEXP |
| 2009-03-17 | WQKB452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3086902 | 2026-08-02 02:43:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKB452 | ULS 3086902 | 2026-08-02 02:43:35 |
| Status | E | ULS 3086902 | 2026-08-02 02:43:35 |
| Service | MG | ULS 3086902 | 2026-08-02 02:43:35 |
| Grant Date | 2009-03-17 | ULS 3086902 | 2026-08-02 02:43:35 |
| Expiration Date | 2009-09-13 | ULS 3086902 | 2026-08-02 02:43:35 |
| Cancellation Date | 2009-11-14 | ULS 3086902 | 2026-08-02 02:43:35 |