Universal Licensing System
WPDV938
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1714394 |
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| Call sign | WPDV938 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-11-23 |
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| Expiration | 2023-11-23 |
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| Cancellation | 2024-01-27 |
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| Frequency range | 462.85 MHz |
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| Locations | 1 |
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| Representative location | PALMDALE, LOS ANGELES, CA |
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| Coordinates | 34.6427778, -118.0695278 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.85000000 | | | 250.000000 | 1313.000000 | |
| 2 | 1 | FB | 462.85000000 | | | 75.000000 | 394.000000 | |
| 3 | 1 | FB | 462.85000000 | | | 250.000000 | 1339.000000 | |
| 4 | 1 | FB | 462.85000000 | | | 250.000000 | 1339.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.85000000 | | 20K0F3E |
| 2 | 1 | 462.85000000 | | 20K0F3E |
| 3 | 1 | 462.85000000 | | 20K0F3E |
| 4 | 1 | 462.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3960 CREST DR, ROLLING HILLS, LOS ANGELES, CA | 33.74613889, -118.33619444 | 442.000 m | | 24.000 m structure / 24.000 m overall | N |
| 2 | T | ONE NORTHROP AVE, HAWTHORNE, LOS ANGELES, CA | 33.92169444, -118.33425000 | 17.000 m | | 5.000 m structure / 5.000 m overall | N |
| 3 | T | 8900 E WASHINGTON BLVD, LOS ANGELES, LOS ANGELES, CA | 34.00555556, -118.08450000 | 48.000 m | | 12.000 m structure / 12.000 m overall | N |
| 4 | T | AVE M SITE 4 AIR FORCE PLANT 42 BLDG 401, PALMDALE, LOS ANGELES, CA | 34.64277778, -118.06952778 | 757.000 m | | 35.000 m structure / 35.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
| 1 | 2 | T | | 9.000 m | | | | | |
| 1 | 3 | T | | 15.000 m | | | | | |
| 1 | 4 | T | | 37.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE NORTHROP AVE, HAWTHORNE, CA | | 3103327847 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-27 | WPDV938 | LIEXP |
| 2023-08-28 | WPDV938 | LETRES |
| 2013-11-23 | WPDV938 | LIREN |
| 2013-09-02 | WPDV938 | LETRES |
| 2012-09-18 | WPDV938 | LIAUA |
| 2012-09-16 | WPDV938 | ESUAPR |
| 2011-07-30 | WPDV938 | ESCAPR |
| 2011-07-30 | WPDV938 | LIAUA |
| 2011-07-29 | WPDV938 | EFUAPR |
| 2011-07-29 | WPDV938 | ESUAPR |
| 2011-03-31 | WPDV938 | LITRAN |
| 2011-01-28 | WPDV938 | ESUAPR |
| 2009-11-10 | WPDV938 | LIAUA |
| 2009-11-09 | WPDV938 | ESUAPR |
| 2008-04-28 | WPDV938 | ESUAPR |
| 2008-04-25 | WPDV938 | LIAUA |
| 2008-04-24 | WPDV938 | ESUAPR |
| 2005-01-14 | WPDV938 | LIAUA |
| 2005-01-13 | WPDV938 | ESUAPR |
| 2003-10-21 | WPDV938 | LIREN |
| 2003-09-04 | WPDV938 | LETRES |
| 2002-11-08 | WPDV938 | LIAUA |
| 2002-04-10 | WPDV938 | LIAUA |
| 2002-03-02 | WPDV938 | LIAUA |
| 2002-01-17 | WPDV938 | AUDOPR |
| 2001-05-10 | WPDV938 | LITRAN |
| 2000-11-23 | WPDV938 | COR |
| 2000-11-23 | WPDV938 | LICCNV |
| 1998-10-20 | WPDV938 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714394 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDV938 | ULS 1714394 | 2026-08-02 01:14:10 |
| Status | E | ULS 1714394 | 2026-08-02 01:14:10 |
| Service | IG | ULS 1714394 | 2026-08-02 01:14:10 |
| Grant Date | 2013-11-23 | ULS 1714394 | 2026-08-02 01:14:10 |
| Expiration Date | 2023-11-23 | ULS 1714394 | 2026-08-02 01:14:10 |
| Cancellation Date | 2024-01-27 | ULS 1714394 | 2026-08-02 01:14:10 |