Universal Licensing System
WPMM875
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1797368 |
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| Call sign | WPMM875 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-08-02 |
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| Expiration | 2013-09-23 |
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| Cancellation | 2012-09-14 |
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| Frequency range | 153.17 MHz |
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| Locations | 1 |
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| Representative location | SANTA CLARA, CA |
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| Coordinates | 37.3782778, -122.0163611 |
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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 | 1717 Pennsylvania Ave. NW, Ste 1025, Washington, DC, 20006 |
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| Phone | 2025594690 |
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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 | MO | 153.17000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 153.17000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SANTA CLARA, CA | 37.37827778, -122.01636111 | | | | |
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 |
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| 1 | 401 E HENDY AVE, SUNNYVALE, CA | | 4087355282 |
License history
| Date | File or call sign | Action |
|---|
| 2012-09-15 | WPMM875 | LICAN |
| 2011-07-30 | WPMM875 | ESCAPR |
| 2011-07-30 | WPMM875 | LIAUA |
| 2011-07-29 | WPMM875 | ESUAPR |
| 2011-07-29 | WPMM875 | EFUAPR |
| 2011-03-31 | WPMM875 | LITRAN |
| 2011-01-28 | WPMM875 | ESUAPR |
| 2008-04-28 | WPMM875 | ESUAPR |
| 2008-04-25 | WPMM875 | LIAUA |
| 2008-04-24 | WPMM875 | ESUAPR |
| 2005-01-14 | WPMM875 | LIAUA |
| 2005-01-13 | WPMM875 | ESUAPR |
| 2003-08-02 | WPMM875 | LIREN |
| 2003-06-30 | WPMM875 | LETRES |
| 2002-11-08 | WPMM875 | LIAUA |
| 2002-04-10 | WPMM875 | LIAUA |
| 2002-03-02 | WPMM875 | LIAUA |
| 2002-01-17 | WPMM875 | AUDOPR |
| 2001-05-10 | WPMM875 | LITRAN |
| 2001-04-25 | WPMM875 | LIAUA |
| 2000-11-23 | WPMM875 | LICCNV |
| 1998-09-23 | WPMM875 | LIISS |
| 1998-09-23 | WPMM875 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1797368 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMM875 | ULS 1797368 | 2026-08-02 01:14:10 |
| Status | C | ULS 1797368 | 2026-08-02 01:14:10 |
| Service | IG | ULS 1797368 | 2026-08-02 01:14:10 |
| Grant Date | 2003-08-02 | ULS 1797368 | 2026-08-02 01:14:10 |
| Expiration Date | 2013-09-23 | ULS 1797368 | 2026-08-02 01:14:10 |
| Cancellation Date | 2012-09-14 | ULS 1797368 | 2026-08-02 01:14:10 |