Universal Licensing System
WPCA897
Northrop Grumman Systems Corporation
License details
| ULS identifier | 1584921 |
|---|
| Call sign | WPCA897 |
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| Radio service | GI |
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| Status | C |
|---|
| Grant date | 2013-07-16 |
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| Expiration | 2023-04-27 |
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| Cancellation | 2022-02-09 |
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| Frequency range | 897.9125 - 936.9125 MHz (2 frequencies) |
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| Locations | 7 |
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| Representative location | El Segundo, LOS ANGELES, CA |
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| Coordinates | 33.9288333, -118.3808611 |
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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 | FX1 | 897.91250000 | | | 30.000000 | 35.000000 | |
| 5 | 1 | MO | 897.91250000 | | | 30.000000 | 35.000000 | |
| 6 | 1 | MO | 897.91250000 | | | 30.000000 | 35.000000 | |
| 7 | 1 | MO | 897.91250000 | | | 30.000000 | 35.000000 | |
| 2 | 1 | FB2 | 936.91250000 | | | 150.000000 | 220.000000 | |
| 3 | 1 | FB2 | 936.91250000 | | | 150.000000 | 500.000000 | |
| 4 | 1 | FB2 | 936.91250000 | | | 150.000000 | 25.000000 | |
| 5 | 1 | MO | 936.91250000 | | | 30.000000 | 35.000000 | |
| 6 | 1 | MO | 936.91250000 | | | 30.000000 | 35.000000 | |
| 7 | 1 | MO | 936.91250000 | | | 30.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 897.91250000 | | 13K0F3E |
| 5 | 1 | 897.91250000 | | 13K0F3E |
| 6 | 1 | 897.91250000 | | 13K0F3E |
| 7 | 1 | 897.91250000 | | 13K0F3E |
| 2 | 1 | 936.91250000 | | 13K0F3E |
| 3 | 1 | 936.91250000 | | 13K0F3E |
| 4 | 1 | 936.91250000 | | 13K0F3E |
| 5 | 1 | 936.91250000 | | 13K0F3E |
| 6 | 1 | 936.91250000 | | 13K0F3E |
| 7 | 1 | 936.91250000 | | 13K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | 827 Hornet Way, El Segundo, LOS ANGELES, CA | 33.92883333, -118.38086111 | 33.000 m | BANT | 5.000 m structure / 6.000 m overall | N |
| 3 | T | MOUNT LUKENS, MONTROSE, LOS ANGELES, CA | 34.26777778, -118.23702778 | 1536.000 m | LTOWER | 41.000 m structure / 41.000 m overall | N |
| 4 | T | HAUSER MOUNTAIN, PALMDALE, LOS ANGELES, CA | 34.54722222, -118.21286111 | 1554.000 m | LTOWER | 26.000 m structure / 26.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 6.000 m | | | | 9.000 | |
| 1 | 3 | T | | 41.000 m | | | | 793.000 | |
| 1 | 4 | T | | 26.000 m | | | | 614.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE NORTHROP AVE, HAWTHORNE, CA | LOS ANGELES | 3103323029 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-10 | WPCA897 | LICAN |
| 2013-07-16 | WPCA897 | LIREN |
| 2013-07-16 | WPCA897 | COR |
| 2013-06-29 | WPCA897 | LIEXP |
| 2013-02-04 | WPCA897 | LETRES |
| 2012-09-18 | WPCA897 | LIAUA |
| 2012-09-16 | WPCA897 | ESUAPR |
| 2011-07-30 | WPCA897 | LIAUA |
| 2011-07-30 | WPCA897 | ESCAPR |
| 2011-07-29 | WPCA897 | EFUAPR |
| 2011-07-29 | WPCA897 | ESUAPR |
| 2011-03-31 | WPCA897 | LITRAN |
| 2011-01-28 | WPCA897 | ESUAPR |
| 2008-04-28 | WPCA897 | ESUAPR |
| 2008-04-25 | WPCA897 | LIAUA |
| 2008-04-24 | WPCA897 | ESUAPR |
| 2005-01-14 | WPCA897 | LIAUA |
| 2005-01-13 | WPCA897 | ESUAPR |
| 2003-03-26 | WPCA897 | LIREN |
| 2003-02-03 | WPCA897 | LETRES |
| 2002-11-08 | WPCA897 | LIAUA |
| 2002-04-10 | WPCA897 | LIAUA |
| 2002-03-02 | WPCA897 | LIAUA |
| 2001-05-10 | WPCA897 | LITRAN |
| 2000-11-22 | WPCA897 | COR |
| 2000-11-22 | WPCA897 | LICCNV |
| 1998-10-20 | WPCA897 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1584921 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPCA897 | ULS 1584921 | 2026-08-02 01:14:10 |
| Status | C | ULS 1584921 | 2026-08-02 01:14:10 |
| Service | GI | ULS 1584921 | 2026-08-02 01:14:10 |
| Grant Date | 2013-07-16 | ULS 1584921 | 2026-08-02 01:14:10 |
| Expiration Date | 2023-04-27 | ULS 1584921 | 2026-08-02 01:14:10 |
| Cancellation Date | 2022-02-09 | ULS 1584921 | 2026-08-02 01:14:10 |