Universal Licensing System
WPNT473
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1806237 |
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| Call sign | WPNT473 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-05-29 |
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| Expiration | 2034-06-08 |
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| Frequency range | 72.02 - 72.06 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SANTA CLARA, CA |
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| Coordinates | 37.3768889, -122.0260833 |
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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 |
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| 1 | 1 | MO | 72.02000000 | | | 0.700000 | | |
| 1 | 1 | MO | 72.06000000 | | | 0.700000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.02000000 | | 12K0F1D |
| 1 | 1 | 72.06000000 | | 12K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANTA CLARA, CA | 37.37688889, -122.02608333 | | | | |
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 | 3520 Avenue M, Palmdale, CA | LOS ANGELES | 6612727033 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-22 | WPNT473 | LIAUA |
| 2024-05-29 | WPNT473 | LIREN |
| 2024-03-18 | WPNT473 | LETRES |
| 2014-06-04 | WPNT473 | LIREN |
| 2014-06-03 | WPNT473 | ESUAPR |
| 2014-03-17 | WPNT473 | LETRES |
| 2012-09-18 | WPNT473 | LIAUA |
| 2012-09-16 | WPNT473 | ESUAPR |
| 2011-07-30 | WPNT473 | LIAUA |
| 2011-07-30 | WPNT473 | ESCAPR |
| 2011-07-29 | WPNT473 | EFUAPR |
| 2011-07-29 | WPNT473 | ESUAPR |
| 2011-03-31 | WPNT473 | LITRAN |
| 2011-01-28 | WPNT473 | ESUAPR |
| 2008-04-28 | WPNT473 | ESUAPR |
| 2008-04-25 | WPNT473 | LIAUA |
| 2008-04-24 | WPNT473 | ESUAPR |
| 2005-01-14 | WPNT473 | LIAUA |
| 2005-01-13 | WPNT473 | ESUAPR |
| 2004-03-17 | WPNT473 | ESUAPR |
| 2004-03-15 | WPNT473 | LETRES |
| 2002-11-08 | WPNT473 | LIAUA |
| 2002-04-10 | WPNT473 | LIAUA |
| 2002-03-02 | WPNT473 | LIAUA |
| 2002-01-17 | WPNT473 | AUDOPR |
| 2001-05-10 | WPNT473 | LITRAN |
| 2000-11-23 | WPNT473 | LICCNV |
| 1999-06-08 | WPNT473 | AUTHPR |
| 1999-06-08 | WPNT473 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1806237 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNT473 | ULS 1806237 | 2026-08-02 01:14:10 |
| Status | A | ULS 1806237 | 2026-08-02 01:14:10 |
| Service | IG | ULS 1806237 | 2026-08-02 01:14:10 |
| Grant Date | 2024-05-29 | ULS 1806237 | 2026-08-02 01:14:10 |
| Expiration Date | 2034-06-08 | ULS 1806237 | 2026-08-02 01:14:10 |