Universal Licensing System
WNAN250
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1903465 |
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| Call sign | WNAN250 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-18 |
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| Expiration | 2035-07-27 |
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| Frequency range | 153.35 MHz |
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| Locations | 2 |
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| Representative location | SAN DIEGO, SAN DIEGO, CA |
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| Coordinates | 32.9911667, -117.0789167 |
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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 | FB | 153.35000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 153.35000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.35000000 | | 11K2F3E |
| 2 | 1 | 153.35000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 RANCHO CARMEL RC2 1389, SAN DIEGO, SAN DIEGO, CA | 32.99116667, -117.07891667 | 245.000 m | B | 12.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1 RANCHO CARMEL RC2 1389, SAN DIEGO, CA | | 6195923130 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-20 | WNAN250 | LIAUA |
| 2025-08-18 | WNAN250 | LIREN |
| 2025-05-05 | WNAN250 | LETRES |
| 2015-08-05 | WNAN250 | LIREN |
| 2015-08-05 | WNAN250 | LIMOD |
| 2015-05-04 | WNAN250 | LETRES |
| 2013-05-29 | WNAN250 | LIMOD |
| 2012-12-31 | WNAN250 | ESUAPR |
| 2012-10-20 | WNAN250 | LIAUA |
| 2012-10-20 | WNAN250 | ESUAPR |
| 2012-09-25 | WNAN250 | ESUAPR |
| 2012-09-25 | WNAN250 | EFUAPR |
| 2012-09-18 | WNAN250 | LIAUA |
| 2012-09-16 | WNAN250 | ESUAPR |
| 2011-07-23 | WNAN250 | ESCAPR |
| 2011-07-23 | WNAN250 | LIAUA |
| 2011-07-22 | WNAN250 | ESUAPR |
| 2011-07-22 | WNAN250 | EFUAPR |
| 2011-03-31 | WNAN250 | LIASS |
| 2011-02-09 | WNAN250 | ESUAPR |
| 2009-01-01 | WNAN250 | LIAUA |
| 2008-12-31 | WNAN250 | ESUAPR |
| 2008-04-28 | WNAN250 | ESUAPR |
| 2008-04-25 | WNAN250 | LIAUA |
| 2008-04-24 | WNAN250 | ESUAPR |
| 2005-05-26 | WNAN250 | LIREN |
| 2005-05-17 | WNAN250 | ESUAPR |
| 2005-05-03 | WNAN250 | LETRES |
| 2005-01-14 | WNAN250 | LIAUA |
| 2005-01-13 | WNAN250 | ESUAPR |
| 2003-03-26 | WNAN250 | LIASS |
| 2002-12-11 | WNAN250 | LITRAN |
| 2002-09-30 | WNAN250 | AUDOPR |
| 2000-11-24 | WNAN250 | LICCNV |
| 2000-07-05 | WNAN250 | AUTHPR |
| 2000-07-05 | WNAN250 | LIREN |
| 2000-04-25 | WNAN250 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1903465 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNAN250 | ULS 1903465 | 2026-08-02 01:14:10 |
| Status | A | ULS 1903465 | 2026-08-02 01:14:10 |
| Service | IG | ULS 1903465 | 2026-08-02 01:14:10 |
| Grant Date | 2025-08-18 | ULS 1903465 | 2026-08-02 01:14:10 |
| Expiration Date | 2035-07-27 | ULS 1903465 | 2026-08-02 01:14:10 |