Universal Licensing System
WQHP551
Northrop Grumman Information Technology, Inc.
License details
| ULS identifier | 2947815 |
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| Call sign | WQHP551 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2007-09-26 |
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| Expiration | 2007-12-26 |
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| Cancellation | 2008-03-01 |
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| Frequency range | 21875 MHz |
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| Locations | 2 |
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| Representative location | Brooklyn, KINGS, NY |
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| Coordinates | 40.6058333, -73.9834167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:42 |
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Licensee
| Name | Northrop Grumman Information Technology, Inc. |
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| Applicant type | C |
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| FRN | 0008982464 |
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| Location | Washington, DC |
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| Address | 875 15th Street, N.W, Washington, DC, 20005 |
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| Phone | 2025511802 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21875.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1684 West 10th, Brooklyn, KINGS, NY | 40.60583333, -73.98341667 | 5.800 m | B | 26.100 m structure / 26.100 m overall | |
| 2 | R | | 40.59380556, -73.99130556 | 3.100 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 | 206.6000 | | |
| 1 | 2 | R | Radiowaves, Inc. HPLP1-23 | | | 35.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-03-01 | WQHP551 | LIEXP |
| 2007-09-26 | WQHP551 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2947815 | 2026-08-02 02:43:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQHP551 | ULS 2947815 | 2026-08-02 02:43:42 |
| Status | E | ULS 2947815 | 2026-08-02 02:43:42 |
| Service | MG | ULS 2947815 | 2026-08-02 02:43:42 |
| Grant Date | 2007-09-26 | ULS 2947815 | 2026-08-02 02:43:42 |
| Expiration Date | 2007-12-26 | ULS 2947815 | 2026-08-02 02:43:42 |
| Cancellation Date | 2008-03-01 | ULS 2947815 | 2026-08-02 02:43:42 |