Universal Licensing System
WPGM410
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1907665 |
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| Call sign | WPGM410 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-02-27 |
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| Expiration | 2035-02-07 |
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| Frequency range | 72.1 - 72.24 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | ST. JOHNS, FL |
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| Coordinates | 29.9577500, -81.3381389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:11 |
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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 | MO | 72.10000000 | | | 1.000000 | | |
| 1 | 1 | MO | 72.12000000 | | | 1.000000 | | |
| 1 | 1 | MO | 72.24000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F9W |
| 1 | 1 | 72.12000000 | | 20K0F9W |
| 1 | 1 | 72.24000000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ST. JOHNS, FL | 29.95775000, -81.33813889 | | | | |
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 E Avenue M, Palmdale, CA | LOS ANGELES | 6612727033 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-27 | WPGM410 | LIREN |
| 2024-11-11 | WPGM410 | LETRES |
| 2015-08-25 | WPGM410 | LIAUA |
| 2015-08-24 | WPGM410 | ESUAPR |
| 2015-01-31 | WPGM410 | LIREN |
| 2015-01-30 | WPGM410 | ESUAPR |
| 2014-11-17 | WPGM410 | LETRES |
| 2012-09-18 | WPGM410 | LIAUA |
| 2012-09-16 | WPGM410 | ESUAPR |
| 2011-07-30 | WPGM410 | ESCAPR |
| 2011-07-30 | WPGM410 | LIAUA |
| 2011-07-29 | WPGM410 | ESUAPR |
| 2011-07-29 | WPGM410 | EFUAPR |
| 2011-03-31 | WPGM410 | LITRAN |
| 2011-01-28 | WPGM410 | ESUAPR |
| 2008-04-28 | WPGM410 | ESUAPR |
| 2008-04-25 | WPGM410 | LIAUA |
| 2008-04-24 | WPGM410 | ESUAPR |
| 2005-01-14 | WPGM410 | LIAUA |
| 2005-01-13 | WPGM410 | ESUAPR |
| 2004-12-08 | WPGM410 | LIREN |
| 2004-12-07 | WPGM410 | ESUAPR |
| 2004-11-15 | WPGM410 | LETRES |
| 2002-11-08 | WPGM410 | LIAUA |
| 2002-04-10 | WPGM410 | LIAUA |
| 2002-03-02 | WPGM410 | LIAUA |
| 2002-01-17 | WPGM410 | AUDOPR |
| 2001-05-10 | WPGM410 | LITRAN |
| 2000-11-24 | WPGM410 | LICCNV |
| 2000-01-11 | WPGM410 | LIREN |
| 2000-01-11 | WPGM410 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1907665 | 2026-08-02 01:14:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPGM410 | ULS 1907665 | 2026-08-02 01:14:11 |
| Status | A | ULS 1907665 | 2026-08-02 01:14:11 |
| Service | IG | ULS 1907665 | 2026-08-02 01:14:11 |
| Grant Date | 2025-02-27 | ULS 1907665 | 2026-08-02 01:14:11 |
| Expiration Date | 2035-02-07 | ULS 1907665 | 2026-08-02 01:14:11 |