Universal Licensing System
WPPH426
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1818188 |
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| Call sign | WPPH426 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-12-20 |
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| Expiration | 2034-12-27 |
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| Frequency range | 464.5 - 469.55 MHz (4 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:10 |
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Licensee
| Name | Northrop Grumman Systems Corporation |
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| Applicant type | C |
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| FRN | 0003800133 |
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| Location | Washington, DC |
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| Address | 1800 M Street NW, Suite 800N, Washington, DC, 20036 |
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| Phone | 2027834141 |
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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 |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FB2I | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FB2I | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.55000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 469.50000000 | | 11K2F3E |
| 1 | 1 | 469.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 GLEN CURTIS ST, CARSON, CA | | 2546815008 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-20 | WPPH426 | LIREN |
| 2024-09-30 | WPPH426 | LETRES |
| 2014-12-09 | WPPH426 | LIREN |
| 2014-10-06 | WPPH426 | LETRES |
| 2012-10-20 | WPPH426 | LIAUA |
| 2012-10-20 | WPPH426 | ESUAPR |
| 2012-09-25 | WPPH426 | ESUAPR |
| 2012-09-25 | WPPH426 | EFUAPR |
| 2012-09-18 | WPPH426 | LIAUA |
| 2012-09-16 | WPPH426 | ESUAPR |
| 2011-07-23 | WPPH426 | LIAUA |
| 2011-07-23 | WPPH426 | ESCAPR |
| 2011-07-22 | WPPH426 | EFUAPR |
| 2011-07-22 | WPPH426 | ESUAPR |
| 2011-03-31 | WPPH426 | LIASS |
| 2011-02-09 | WPPH426 | ESUAPR |
| 2009-01-01 | WPPH426 | LIAUA |
| 2008-12-31 | WPPH426 | ESUAPR |
| 2008-04-28 | WPPH426 | ESUAPR |
| 2008-04-25 | WPPH426 | LIAUA |
| 2008-04-24 | WPPH426 | ESUAPR |
| 2005-01-14 | WPPH426 | LIAUA |
| 2005-01-13 | WPPH426 | ESUAPR |
| 2004-12-08 | WPPH426 | LIREN |
| 2004-12-07 | WPPH426 | ESUAPR |
| 2004-10-04 | WPPH426 | LETRES |
| 2003-03-26 | WPPH426 | LIASS |
| 2002-12-11 | WPPH426 | LITRAN |
| 2000-11-23 | WPPH426 | LICCNV |
| 1999-12-28 | WPPH426 | AUTHPR |
| 1999-12-27 | WPPH426 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1818188 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPH426 | ULS 1818188 | 2026-08-02 01:14:10 |
| Status | A | ULS 1818188 | 2026-08-02 01:14:10 |
| Service | IG | ULS 1818188 | 2026-08-02 01:14:10 |
| Grant Date | 2024-12-20 | ULS 1818188 | 2026-08-02 01:14:10 |
| Expiration Date | 2034-12-27 | ULS 1818188 | 2026-08-02 01:14:10 |